| datetime   | delta storage |
|------------|---------------|
| 1977-10-02 | 0.0           |
| 1977-10-03 | 0.0           |
| 1977-10-04 | 263.0         |
| 1977-10-05 | 27.0          |
| 1977-10-06 | -290.0        |
| 1977-10-07 | 0.0           |
| 1977-10-08 | 529.0         |
| 1977-10-09 | -234.0        |
| 1977-10-10 | -295.0        |
| 1977-10-11 | -390.0        |
| 1977-10-12 | 390.0         |
| 1977-10-13 | -261.0        |
| 1977-10-14 | -768.0        |
| 1977-10-15 | -844.0        |
| 1977-10-16 | -1238.0       |
| 1977-10-17 | -1354.0       |
| 1977-10-18 | -391.0        |
| 1977-10-19 | 216.0         |
| 1977-10-20 | -324.0        |
| 1977-10-21 | 86.0          |
| 1977-10-22 | 500.0         |
| 1977-10-23 | -125.0        |
| 1977-10-24 | -202.0        |
| 1977-10-25 | -451.0        |
| 1977-10-26 | 691.0         |
| 1977-10-27 | -175.0        |
| 1977-10-28 | -302.0        |
| 1977-10-29 | 215.0         |
| 1977-10-30 | -129.0        |
| 1977-10-31 | -22.0         |
| 1977-11-01 | 151.0         |
| 1977-11-02 | -237.0        |
| 1977-11-03 | 86.0          |
| 1977-11-04 | 108.0         |
| 1977-11-05 | -151.0        |
| 1977-11-06 | 412.0         |
| 1977-11-07 | -433.0        |
| 1977-11-08 | 107.0         |
| 1977-11-09 | -321.0        |
| 1977-11-10 | -42.0         |
| 1977-11-11 | 277.0         |
| 1977-11-12 | 368.0         |
| 1977-11-13 | -411.0        |
| 1977-11-14 | -319.0        |
| 1977-11-15 | 861.0         |
| 1977-11-16 | -520.0        |
| 1977-11-17 | 0.0           |
| 1977-11-18 | 43.0          |
| 1977-11-19 | -150.0        |
| 1977-11-20 | -191.0        |
| 1977-11-21 | 862.0         |
| 1977-11-22 | -66.0         |
| 1977-11-23 | -369.0        |
| 1977-11-24 | -596.0        |
| 1977-11-25 | 445.0         |
| 1977-11-26 | 65.0          |
| 1977-11-27 | 324.0         |
| 1977-11-28 | 88.0          |
| 1977-11-29 | -66.0         |
| 1977-11-30 | -130.0        |
| 1977-12-01 | -195.0        |
| 1977-12-02 | 292.0         |
| 1977-12-03 | -356.0        |
| 1977-12-04 | -171.0        |
| 1977-12-05 | 386.0         |
| 1977-12-06 | 87.0          |
| 1977-12-07 | -173.0        |
| 1977-12-08 | 151.0         |
| 1977-12-09 | -104.0        |
| 1977-12-10 | -112.0        |
| 1977-12-11 | -510.0        |
| 1977-12-12 | -499.0        |
| 1977-12-13 | -41.0         |
| 1977-12-14 | -566.0        |
| 1977-12-15 | -356.0        |
| 1977-12-16 | -503.0        |
| 1977-12-17 | -509.0        |
| 1977-12-18 | -478.0        |
| 1977-12-19 | -271.0        |
| 1977-12-20 | -266.0        |
| 1977-12-21 | 482.0         |
| 1977-12-22 | 451.0         |
| 1977-12-23 | 401.0         |
| 1977-12-24 | -36.0         |
| 1977-12-25 | 17.0          |
| 1977-12-26 | 87.0          |
| 1977-12-27 | 489.0         |
| 1977-12-28 | 666.0         |
| 1977-12-29 | 792.0         |
| 1977-12-30 | 191.0         |
| 1977-12-31 | -300.0        |
| 1978-01-01 | -97.0         |
| 1978-01-02 | -151.0        |
| 1978-01-03 | 309.0         |
| 1978-01-04 | 83.0          |
| 1978-01-05 | 63.0          |
| 1978-01-06 | -354.0        |
| 1978-01-07 | 11.0          |
| 1978-01-08 | -235.0        |
| 1978-01-09 | -213.0        |
| 1978-01-10 | 520.0         |
| 1978-01-11 | -492.0        |
| 1978-01-12 | -617.0        |
| 1978-01-13 | 557.0         |
| 1978-01-14 | -201.0        |
| 1978-01-15 | -358.0        |
| 1978-01-16 | 155.0         |
| 1978-01-17 | 64.0          |
| 1978-01-18 | -70.0         |
| 1978-01-19 | 694.0         |
| 1978-01-20 | -81.0         |
| 1978-01-21 | -464.0        |
| 1978-01-22 | -820.0        |
| 1978-01-23 | 840.0         |
| 1978-01-24 | -453.0        |
| 1978-01-25 | 117.0         |
| 1978-01-26 | 496.0         |
| 1978-01-27 | -672.0        |
| 1978-01-28 | 176.0         |
| 1978-01-29 | -350.0        |
| 1978-01-30 | 174.0         |
| 1978-01-31 | 393.0         |
| 1978-02-01 | -119.0        |
| 1978-02-02 | 533.0         |
| 1978-02-03 | -533.0        |
| 1978-02-04 | -467.0        |
| 1978-02-05 | -336.0        |
| 1978-02-06 | 772.0         |
| 1978-02-07 | -359.0        |
| 1978-02-08 | 406.0         |
| 1978-02-09 | -321.0        |
| 1978-02-10 | 420.0         |
| 1978-02-11 | 251.0         |
| 1978-02-12 | -437.0        |
| 1978-02-13 | -37.0         |
| 1978-02-14 | -129.0        |
| 1978-02-15 | 157.0         |
| 1978-02-16 | -188.0        |
| 1978-02-17 | -56.0         |
| 1978-02-18 | -93.0         |
| 1978-02-19 | -73.0         |
| 1978-02-20 | 688.0         |
| 1978-02-21 | 20.0          |
| 1978-02-22 | -259.0        |
| 1978-02-23 | -45.0         |
| 1978-02-24 | -791.0        |
| 1978-02-25 | 501.0         |
| 1978-02-26 | -226.0        |
| 1978-02-27 | 703.0         |
| 1978-02-28 | -375.0        |
| 1978-03-01 | 318.0         |
| 1978-03-02 | 21.0          |
| 1978-03-03 | -192.0        |
| 1978-03-04 | -257.0        |
| 1978-03-05 | 91.0          |
| 1978-03-06 | 354.0         |
| 1978-03-07 | -184.0        |
| 1978-03-08 | 155.0         |
| 1978-03-09 | 55.0          |
| 1978-03-10 | 287.0         |
| 1978-03-11 | -332.0        |
| 1978-03-12 | -422.0        |
| 1978-03-13 | -18.0         |
| 1978-03-14 | -219.0        |
| 1978-03-15 | -388.0        |
| 1978-03-16 | 986.0         |
| 1978-03-17 | -169.0        |
| 1978-03-18 | -66.0         |
| 1978-03-19 | -676.0        |
| 1978-03-20 | 891.0         |
| 1978-03-21 | -6.0          |
| 1978-03-22 | 203.0         |
| 1978-03-23 | 28.0          |
| 1978-03-24 | -227.0        |
| 1978-03-25 | -366.0        |
| 1978-03-26 | 17.0          |
| 1978-03-27 | 560.0         |
| 1978-03-28 | -115.0        |
| 1978-03-29 | -325.0        |
| 1978-03-30 | -184.0        |
| 1978-03-31 | 323.0         |
| 1978-04-01 | 58.0          |
| 1978-04-02 | -271.0        |
| 1978-04-03 | 260.0         |
| 1978-04-04 | -252.0        |
| 1978-04-05 | 660.0         |
| 1978-04-06 | 98.0          |
| 1978-04-07 | -30.0         |
| 1978-04-08 | -228.0        |
| 1978-04-09 | 315.0         |
| 1978-04-10 | -187.0        |
| 1978-04-11 | 110.0         |
| 1978-04-12 | 168.0         |
| 1978-04-13 | 922.0         |
| 1978-04-14 | 933.0         |
| 1978-04-15 | -1641.0       |
| 1978-04-16 | -212.0        |
| 1978-04-17 | 434.0         |
| 1978-04-18 | 351.0         |
| 1978-04-19 | 666.0         |
| 1978-04-20 | -190.0        |
| 1978-04-21 | -979.0        |
| 1978-04-22 | -1310.0       |
| 1978-04-23 | -937.0        |
| 1978-04-24 | -777.0        |
| 1978-04-25 | 206.0         |
| 1978-04-26 | 231.0         |
| 1978-04-27 | -281.0        |
| 1978-04-28 | -25.0         |
| 1978-04-29 | 180.0         |
| 1978-04-30 | -233.0        |
| 1978-05-01 | 339.0         |
| 1978-05-02 | -227.0        |
| 1978-05-03 | -297.0        |
| 1978-05-04 | -59.0         |
| 1978-05-05 | 77.0          |
| 1978-05-06 | -62.0         |
| 1978-05-07 | 199.0         |
| 1978-05-08 | -320.0        |
| 1978-05-09 | 547.0         |
| 1978-05-10 | 70.0          |
| 1978-05-11 | -320.0        |
| 1978-05-12 | 388.0         |
| 1978-05-13 | 240.0         |
| 1978-05-14 | -252.0        |
| 1978-05-15 | -25.0         |
| 1978-05-16 | 28.0          |
| 1978-05-17 | 121.0         |
| 1978-05-18 | -277.0        |
| 1978-05-19 | -90.0         |
| 1978-05-20 | -25.0         |
| 1978-05-21 | 322.0         |
| 1978-05-22 | -205.0        |
| 1978-05-23 | 59.0          |
| 1978-05-24 | -23.0         |
| 1978-05-25 | 18.0          |
| 1978-05-26 | 91.0          |
| 1978-05-27 | -349.0        |
| 1978-05-28 | 335.0         |
| 1978-05-29 | -149.0        |
| 1978-05-30 | 225.0         |
| 1978-05-31 | -370.0        |
| 1978-06-01 | 292.0         |
| 1978-06-02 | 13.0          |
| 1978-06-03 | -8.0          |
| 1978-06-04 | 98.0          |
| 1978-06-05 | -196.0        |
| 1978-06-06 | 180.0         |
| 1978-06-07 | 3141.0        |
| 1978-06-08 | 1165.0        |
| 1978-06-09 | 477.0         |
| 1978-06-10 | 1148.0        |
| 1978-06-11 | 1476.0        |
| 1978-06-12 | 1266.0        |
| 1978-06-13 | 321.0         |
| 1978-06-14 | 228.0         |
| 1978-06-15 | -142.0        |
| 1978-06-16 | -555.0        |
| 1978-06-17 | -339.0        |
| 1978-06-18 | 93.0          |
| 1978-06-19 | -398.0        |
| 1978-06-20 | 673.0         |
| 1978-06-21 | -606.0        |
| 1978-06-22 | 614.0         |
| 1978-06-23 | 890.0         |
| 1978-06-24 | 63.0          |
| 1978-06-25 | -333.0        |
| 1978-06-26 | 1160.0        |
| 1978-06-27 | 576.0         |
| 1978-06-28 | 137.0         |
| 1978-06-29 | 952.0         |
| 1978-06-30 | -92.0         |
| 1978-07-01 | -120.0        |
| 1978-07-02 | -195.0        |
| 1978-07-03 | -3.0          |
| 1978-07-04 | 122.0         |
| 1978-07-05 | 68.0          |
| 1978-07-06 | 17.0          |
| 1978-07-07 | -26.0         |
| 1978-07-08 | 11.0          |
| 1978-07-09 | -175.0        |
| 1978-07-10 | -5.0          |
| 1978-07-11 | -21.0         |
| 1978-07-12 | -113.0        |
| 1978-07-13 | 125.0         |
| 1978-07-14 | 333.0         |
| 1978-07-15 | -214.0        |
| 1978-07-16 | -506.0        |
| 1978-07-17 | 588.0         |
| 1978-07-18 | -723.0        |
| 1978-07-19 | 86.0          |
| 1978-07-20 | 54.0          |
| 1978-07-21 | 301.0         |
| 1978-07-22 | 116.0         |
| 1978-07-23 | -157.0        |
| 1978-07-24 | -153.0        |
| 1978-07-25 | 310.0         |
| 1978-07-26 | 87.0          |
| 1978-07-27 | 56.0          |
| 1978-07-28 | -346.0        |
| 1978-07-29 | -93.0         |
| 1978-07-30 | -449.0        |
| 1978-07-31 | 331.0         |
| 1978-08-01 | 95.0          |
| 1978-08-02 | -20.0         |
| 1978-08-03 | 185.0         |
| 1978-08-04 | -64.0         |
| 1978-08-05 | 186.0         |
| 1978-08-06 | -3.0          |
| 1978-08-07 | -9.0          |
| 1978-08-08 | 12.0          |
| 1978-08-09 | 157.0         |
| 1978-08-10 | -337.0        |
| 1978-08-11 | 177.0         |
| 1978-08-12 | -81.0         |
| 1978-08-13 | -15.0         |
| 1978-08-14 | -14.0         |
| 1978-08-15 | 116.0         |
| 1978-08-16 | 26.0          |
| 1978-08-17 | 3.0           |
| 1978-08-18 | -417.0        |
| 1978-08-19 | -280.0        |
| 1978-08-20 | 120.0         |
| 1978-08-21 | 275.0         |
| 1978-08-22 | -149.0        |
| 1978-08-23 | 524.0         |
| 1978-08-24 | -79.0         |
| 1978-08-25 | -145.0        |
| 1978-08-26 | 8.0           |
| 1978-08-27 | 122.0         |
| 1978-08-28 | 6.0           |
| 1978-08-29 | 175.0         |
| 1978-08-30 | -760.0        |
| 1978-08-31 | 417.0         |
| 1978-09-01 | -116.0        |
| 1978-09-02 | 284.0         |
| 1978-09-03 | -301.0        |
| 1978-09-04 | -258.0        |
| 1978-09-05 | 287.0         |
| 1978-09-06 | -9.0          |
| 1978-09-07 | -26.0         |
| 1978-09-08 | -249.0        |
| 1978-09-09 | -129.0        |
| 1978-09-10 | 318.0         |
| 1978-09-11 | -72.0         |
| 1978-09-12 | 129.0         |
| 1978-09-13 | 159.0         |
| 1978-09-14 | -5.0          |
| 1978-09-15 | 11.0          |
| 1978-09-16 | -546.0        |
| 1978-09-17 | 292.0         |
| 1978-09-18 | -490.0        |
| 1978-09-19 | 579.0         |
| 1978-09-20 | 185.0         |
| 1978-09-21 | -446.0        |
| 1978-09-22 | 287.0         |
| 1978-09-23 | -304.0        |
| 1978-09-24 | 290.0         |
| 1978-09-25 | -118.0        |
| 1978-09-26 | -149.0        |
| 1978-09-27 | 987.0         |
| 1978-09-28 | 213.0         |
| 1978-09-29 | -201.0        |
| 1978-09-30 | -130.0        |
| 1978-10-01 | -35.0         |
| 1978-10-02 | 41.0          |
| 1978-10-03 | 97.0          |
| 1978-10-04 | 74.0          |
| 1978-10-05 | 124.0         |
| 1978-10-06 | -50.0         |
| 1978-10-07 | -177.0        |
| 1978-10-08 | -74.0         |
| 1978-10-09 | 153.0         |
| 1978-10-10 | -165.0        |
| 1978-10-11 | 381.0         |
| 1978-10-12 | -86.0         |
| 1978-10-13 | -306.0        |
| 1978-10-14 | -602.0        |
| 1978-10-15 | 755.0         |
| 1978-10-16 | 17.0          |
| 1978-10-17 | 130.0         |
| 1978-10-18 | -177.0        |
| 1978-10-19 | -246.0        |
| 1978-10-20 | 223.0         |
| 1978-10-21 | 59.0          |
| 1978-10-22 | -148.0        |
| 1978-10-23 | -120.0        |
| 1978-10-24 | 0.0           |
| 1978-10-25 | 97.0          |
| 1978-10-26 | -656.0        |
| 1978-10-27 | 361.0         |
| 1978-10-28 | 67.0          |
| 1978-10-29 | -497.0        |
| 1978-10-30 | 646.0         |
| 1978-10-31 | -511.0        |
| 1978-11-01 | 63.0          |
| 1978-11-02 | -164.0        |
| 1978-11-03 | 159.0         |
| 1978-11-04 | 342.0         |
| 1978-11-05 | -149.0        |
| 1978-11-06 | 451.0         |
| 1978-11-07 | -86.0         |
| 1978-11-08 | -530.0        |
| 1978-11-09 | 168.0         |
| 1978-11-10 | -435.0        |
| 1978-11-11 | -157.0        |
| 1978-11-12 | -1370.0       |
| 1978-11-13 | -323.0        |
| 1978-11-14 | 1077.0        |
| 1978-11-15 | 664.0         |
| 1978-11-16 | -62.0         |
| 1978-11-17 | 280.0         |
| 1978-11-18 | -17.0         |
| 1978-11-19 | 17.0          |
| 1978-11-20 | 484.0         |
| 1978-11-21 | 152.0         |
| 1978-11-22 | -196.0        |
| 1978-11-23 | -345.0        |
| 1978-11-24 | -469.0        |
| 1978-11-25 | 602.0         |
| 1978-11-26 | -508.0        |
| 1978-11-27 | -188.0        |
| 1978-11-28 | 497.0         |
| 1978-11-29 | 251.0         |
| 1978-11-30 | -208.0        |
| 1978-12-01 | -144.0        |
| 1978-12-02 | 1035.0        |
| 1978-12-03 | -462.0        |
| 1978-12-04 | -581.0        |
| 1978-12-05 | 348.0         |
| 1978-12-06 | -133.0        |
| 1978-12-07 | -175.0        |
| 1978-12-08 | 233.0         |
| 1978-12-09 | -282.0        |
| 1978-12-10 | -271.0        |
| 1978-12-11 | -199.0        |
| 1978-12-12 | 614.0         |
| 1978-12-13 | 443.0         |
| 1978-12-14 | -475.0        |
| 1978-12-15 | 72.0          |
| 1978-12-16 | -213.0        |
| 1978-12-17 | -245.0        |
| 1978-12-18 | 245.0         |
| 1978-12-19 | -51.0         |
| 1978-12-20 | -92.0         |
| 1978-12-21 | -314.0        |
| 1978-12-22 | 696.0         |
| 1978-12-23 | 40.0          |
| 1978-12-24 | -376.0        |
| 1978-12-25 | 359.0         |
| 1978-12-26 | 232.0         |
| 1978-12-27 | -365.0        |
| 1978-12-28 | -97.0         |
| 1978-12-29 | 459.0         |
| 1978-12-30 | -58.0         |
| 1978-12-31 | -395.0        |
| 1979-01-01 | 325.0         |
| 1979-01-02 | -130.0        |
| 1979-01-03 | 351.0         |
| 1979-01-04 | -1010.0       |
| 1979-01-05 | 1109.0        |
| 1979-01-06 | -1129.0       |
| 1979-01-07 | 1103.0        |
| 1979-01-08 | -1196.0       |
| 1979-01-09 | 980.0         |
| 1979-01-10 | 210.0         |
| 1979-01-11 | 9.0           |
| 1979-01-12 | -245.0        |
| 1979-01-13 | 204.0         |
| 1979-01-14 | -472.0        |
| 1979-01-15 | -588.0        |
| 1979-01-16 | 973.0         |
| 1979-01-17 | -457.0        |
| 1979-01-18 | 271.0         |
| 1979-01-19 | -537.0        |
| 1979-01-20 | -1571.0       |
| 1979-01-21 | -451.0        |
| 1979-01-22 | 652.0         |
| 1979-01-23 | 666.0         |
| 1979-01-24 | 781.0         |
| 1979-01-25 | 252.0         |
| 1979-01-26 | -406.0        |
| 1979-01-27 | 274.0         |
| 1979-01-28 | 9.0           |
| 1979-01-29 | 259.0         |
| 1979-01-30 | 83.0          |
| 1979-01-31 | 131.0         |
| 1979-02-01 | -151.0        |
| 1979-02-02 | 93.0          |
| 1979-02-03 | -110.0        |
| 1979-02-04 | 0.0           |
| 1979-02-05 | -317.0        |
| 1979-02-06 | -8.0          |
| 1979-02-07 | -95.0         |
| 1979-02-08 | 109.0         |
| 1979-02-09 | 962.0         |
| 1979-02-10 | 569.0         |
| 1979-02-11 | 0.0           |
| 1979-02-12 | -177.0        |
| 1979-02-13 | -271.0        |
| 1979-02-14 | -127.0        |
| 1979-02-15 | 53.0          |
| 1979-02-16 | -123.0        |
| 1979-02-17 | -138.0        |
| 1979-02-18 | -167.0        |
| 1979-02-19 | -241.0        |
| 1979-02-20 | -220.0        |
| 1979-02-21 | -220.0        |
| 1979-02-22 | -208.0        |
| 1979-02-23 | 804.0         |
| 1979-02-24 | 260.0         |
| 1979-02-25 | -595.0        |
| 1979-02-26 | 905.0         |
| 1979-02-27 | -107.0        |
| 1979-02-28 | -232.0        |
| 1979-03-01 | 94.0          |
| 1979-03-02 | 168.0         |
| 1979-03-03 | -612.0        |
| 1979-03-04 | 274.0         |
| 1979-03-05 | 261.0         |
| 1979-03-06 | -619.0        |
| 1979-03-07 | 81.0          |
| 1979-03-08 | 292.0         |
| 1979-03-09 | -318.0        |
| 1979-03-10 | 332.0         |
| 1979-03-11 | -259.0        |
| 1979-03-12 | -249.0        |
| 1979-03-13 | 832.0         |
| 1979-03-14 | -245.0        |
| 1979-03-15 | 339.0         |
| 1979-03-16 | -485.0        |
| 1979-03-17 | -53.0         |
| 1979-03-18 | 158.0         |
| 1979-03-19 | 425.0         |
| 1979-03-20 | 388.0         |
| 1979-03-21 | -105.0        |
| 1979-03-22 | -156.0        |
| 1979-03-23 | -2.0          |
| 1979-03-24 | -244.0        |
| 1979-03-25 | -44.0         |
| 1979-03-26 | 106.0         |
| 1979-03-27 | 143.0         |
| 1979-03-28 | -107.0        |
| 1979-03-29 | 352.0         |
| 1979-03-30 | -18.0         |
| 1979-03-31 | -319.0        |
| 1979-04-01 | 50.0          |
| 1979-04-02 | 36.0          |
| 1979-04-03 | 185.0         |
| 1979-04-04 | -540.0        |
| 1979-04-05 | -270.0        |
| 1979-04-06 | -426.0        |
| 1979-04-07 | -98.0         |
| 1979-04-08 | 551.0         |
| 1979-04-09 | 583.0         |
| 1979-04-10 | 134.0         |
| 1979-04-11 | -155.0        |
| 1979-04-12 | -351.0        |
| 1979-04-13 | 132.0         |
| 1979-04-14 | -118.0        |
| 1979-04-15 | -609.0        |
| 1979-04-16 | 480.0         |
| 1979-04-17 | -114.0        |
| 1979-04-18 | 485.0         |
| 1979-04-19 | -391.0        |
| 1979-04-20 | 123.0         |
| 1979-04-21 | -528.0        |
| 1979-04-22 | 593.0         |
| 1979-04-23 | 477.0         |
| 1979-04-24 | -516.0        |
| 1979-04-25 | -753.0        |
| 1979-04-26 | 715.0         |
| 1979-04-27 | 620.0         |
| 1979-04-28 | -490.0        |
| 1979-04-29 | 62.0          |
| 1979-04-30 | -548.0        |
| 1979-05-01 | 210.0         |
| 1979-05-02 | 364.0         |
| 1979-05-03 | -786.0        |
| 1979-05-04 | 1146.0        |
| 1979-05-05 | -596.0        |
| 1979-05-06 | -312.0        |
| 1979-05-07 | 1004.0        |
| 1979-05-08 | -180.0        |
| 1979-05-09 | -44.0         |
| 1979-05-10 | -1302.0       |
| 1979-05-11 | -9.0          |
| 1979-05-12 | 569.0         |
| 1979-05-13 | 963.0         |
| 1979-05-14 | -376.0        |
| 1979-05-15 | -29.0         |
| 1979-05-16 | 219.0         |
| 1979-05-17 | -590.0        |
| 1979-05-18 | -199.0        |
| 1979-05-19 | -99.0         |
| 1979-05-20 | -455.0        |
| 1979-05-21 | 615.0         |
| 1979-05-22 | 246.0         |
| 1979-05-23 | 47.0          |
| 1979-05-24 | 218.0         |
| 1979-05-25 | -165.0        |
| 1979-05-26 | -115.0        |
| 1979-05-27 | -123.0        |
| 1979-05-28 | 217.0         |
| 1979-05-29 | 48.0          |
| 1979-05-30 | 70.0          |
| 1979-05-31 | -264.0        |
| 1979-06-01 | 338.0         |
| 1979-06-02 | -327.0        |
| 1979-06-03 | -213.0        |
| 1979-06-04 | -258.0        |
| 1979-06-05 | 627.0         |
| 1979-06-06 | 65.0          |
| 1979-06-07 | -38.0         |
| 1979-06-08 | -396.0        |
| 1979-06-09 | -336.0        |
| 1979-06-10 | -98.0         |
| 1979-06-11 | -283.0        |
| 1979-06-12 | 375.0         |
| 1979-06-13 | 791.0         |
| 1979-06-14 | 329.0         |
| 1979-06-15 | -494.0        |
| 1979-06-16 | 94.0          |
| 1979-06-17 | -503.0        |
| 1979-06-18 | 198.0         |
| 1979-06-19 | -363.0        |
| 1979-06-20 | 786.0         |
| 1979-06-21 | -306.0        |
| 1979-06-22 | -237.0        |
| 1979-06-23 | 478.0         |
| 1979-06-24 | -449.0        |
| 1979-06-25 | 561.0         |
| 1979-06-26 | -377.0        |
| 1979-06-27 | 377.0         |
| 1979-06-28 | 149.0         |
| 1979-06-29 | -534.0        |
| 1979-06-30 | 176.0         |
| 1979-07-01 | -1032.0       |
| 1979-07-02 | 1244.0        |
| 1979-07-03 | 128.0         |
| 1979-07-04 | -320.0        |
| 1979-07-05 | 121.0         |
| 1979-07-06 | -150.0        |
| 1979-07-07 | 138.0         |
| 1979-07-08 | -591.0        |
| 1979-07-09 | 400.0         |
| 1979-07-10 | 124.0         |
| 1979-07-11 | 346.0         |
| 1979-07-12 | 159.0         |
| 1979-07-13 | -102.0        |
| 1979-07-14 | -77.0         |
| 1979-07-15 | -12.0         |
| 1979-07-16 | 14.0          |
| 1979-07-17 | -437.0        |
| 1979-07-18 | 426.0         |
| 1979-07-19 | 68.0          |
| 1979-07-20 | 144.0         |
| 1979-07-21 | 87.0          |
| 1979-07-22 | -519.0        |
| 1979-07-23 | 435.0         |
| 1979-07-24 | 120.0         |
| 1979-07-25 | -210.0        |
| 1979-07-26 | -105.0        |
| 1979-07-27 | 321.0         |
| 1979-07-28 | -520.0        |
| 1979-07-29 | 199.0         |
| 1979-07-30 | -305.0        |
| 1979-07-31 | 641.0         |
| 1979-08-01 | -726.0        |
| 1979-08-02 | 269.0         |
| 1979-08-03 | 59.0          |
| 1979-08-04 | -134.0        |
| 1979-08-05 | 137.0         |
| 1979-08-06 | 257.0         |
| 1979-08-07 | -385.0        |
| 1979-08-08 | -35.0         |
| 1979-08-09 | -24.0         |
| 1979-08-10 | -59.0         |
| 1979-08-11 | 74.0          |
| 1979-08-12 | 110.0         |
| 1979-08-13 | -378.0        |
| 1979-08-14 | -544.0        |
| 1979-08-15 | 847.0         |
| 1979-08-16 | 149.0         |
| 1979-08-17 | -137.0        |
| 1979-08-18 | 376.0         |
| 1979-08-19 | -977.0        |
| 1979-08-20 | 622.0         |
| 1979-08-21 | -112.0        |
| 1979-08-22 | -1187.0       |
| 1979-08-23 | 1148.0        |
| 1979-08-24 | -9.0          |
| 1979-08-25 | 110.0         |
| 1979-08-26 | 333.0         |
| 1979-08-27 | -27.0         |
| 1979-08-28 | -72.0         |
| 1979-08-29 | -38.0         |
| 1979-08-30 | 185.0         |
| 1979-08-31 | -331.0        |
| 1979-09-01 | 65.0          |
| 1979-09-02 | -474.0        |
| 1979-09-03 | 543.0         |
| 1979-09-04 | -314.0        |
| 1979-09-05 | -71.0         |
| 1979-09-06 | -240.0        |
| 1979-09-07 | 237.0         |
| 1979-09-08 | 687.0         |
| 1979-09-09 | -264.0        |
| 1979-09-10 | -113.0        |
| 1979-09-11 | -378.0        |
| 1979-09-12 | -362.0        |
| 1979-09-13 | 418.0         |
| 1979-09-14 | 266.0         |
| 1979-09-15 | -130.0        |
| 1979-09-16 | -312.0        |
| 1979-09-17 | 135.0         |
| 1979-09-18 | -315.0        |
| 1979-09-19 | 744.0         |
| 1979-09-20 | 47.0          |
| 1979-09-21 | -678.0        |
| 1979-09-22 | -1293.0       |
| 1979-09-23 | 925.0         |
| 1979-09-24 | 1055.0        |
| 1979-09-25 | 153.0         |
| 1979-09-26 | -381.0        |
| 1979-09-27 | 118.0         |
| 1979-09-28 | 164.0         |
| 1979-09-29 | -427.0        |
| 1979-09-30 | -179.0        |
| 1979-10-01 | 356.0         |
| 1979-10-02 | 134.0         |
| 1979-10-03 | -143.0        |
| 1979-10-04 | -1015.0       |
| 1979-10-05 | -754.0        |
| 1979-10-06 | 1112.0        |
| 1979-10-07 | 321.0         |
| 1979-10-08 | 565.0         |
| 1979-10-09 | -409.0        |
| 1979-10-10 | 359.0         |
| 1979-10-11 | -705.0        |
| 1979-10-12 | 461.0         |
| 1979-10-13 | -159.0        |
| 1979-10-14 | -398.0        |
| 1979-10-15 | -490.0        |
| 1979-10-16 | 1317.0        |
| 1979-10-17 | -338.0        |
| 1979-10-18 | -602.0        |
| 1979-10-19 | -32.0         |
| 1979-10-20 | 110.0         |
| 1979-10-21 | -621.0        |
| 1979-10-22 | 581.0         |
| 1979-10-23 | 591.0         |
| 1979-10-24 | -527.0        |
| 1979-10-25 | 163.0         |
| 1979-10-26 | -728.0        |
| 1979-10-27 | -639.0        |
| 1979-10-28 | 395.0         |
| 1979-10-29 | 1546.0        |
| 1979-10-30 | -15.0         |
| 1979-10-31 | -644.0        |
| 1979-11-01 | 713.0         |
| 1979-11-02 | -1086.0       |
| 1979-11-03 | 89.0          |
| 1979-11-04 | -221.0        |
| 1979-11-05 | 1010.0        |
| 1979-11-06 | 229.0         |
| 1979-11-07 | -371.0        |
| 1979-11-08 | -511.0        |
| 1979-11-09 | -121.0        |
| 1979-11-10 | -1931.0       |
| 1979-11-11 | 52.0          |
| 1979-11-12 | -119.0        |
| 1979-11-13 | -90.0         |
| 1979-11-14 | 628.0         |
| 1979-11-15 | 80.0          |
| 1979-11-16 | -253.0        |
| 1979-11-17 | 0.0           |
| 1979-11-18 | -333.0        |
| 1979-11-19 | 700.0         |
| 1979-11-20 | -78.0         |
| 1979-11-21 | 36.0          |
| 1979-11-22 | -533.0        |
| 1979-11-23 | 414.0         |
| 1979-11-24 | -47.0         |
| 1979-11-25 | 283.0         |
| 1979-11-26 | 1405.0        |
| 1979-11-27 | 708.0         |
| 1979-11-28 | -301.0        |
| 1979-11-29 | 501.0         |
| 1979-11-30 | -259.0        |
| 1979-12-01 | 163.0         |
| 1979-12-02 | -1676.0       |
| 1979-12-03 | 114.0         |
| 1979-12-04 | 80.0          |
| 1979-12-05 | 728.0         |
| 1979-12-06 | 422.0         |
| 1979-12-07 | 350.0         |
| 1979-12-08 | -193.0        |
| 1979-12-09 | -254.0        |
| 1979-12-10 | 153.0         |
| 1979-12-11 | 71.0          |
| 1979-12-12 | -171.0        |
| 1979-12-13 | -50.0         |
| 1979-12-14 | -733.0        |
| 1979-12-15 | 1088.0        |
| 1979-12-16 | -1166.0       |
| 1979-12-17 | 685.0         |
| 1979-12-18 | -742.0        |
| 1979-12-19 | 792.0         |
| 1979-12-20 | -158.0        |
| 1979-12-21 | 302.0         |
| 1979-12-22 | 574.0         |
| 1979-12-23 | -275.0        |
| 1979-12-24 | -555.0        |
| 1979-12-25 | 123.0         |
| 1979-12-26 | -937.0        |
| 1979-12-27 | 1179.0        |
| 1979-12-28 | -572.0        |
| 1979-12-29 | -127.0        |
| 1979-12-30 | -466.0        |
| 1979-12-31 | 1325.0        |
| 1980-01-01 | -1348.0       |
| 1980-01-02 | 1067.0        |
| 1980-01-03 | -363.0        |
| 1980-01-04 | 502.0         |
| 1980-01-05 | -581.0        |
| 1980-01-06 | 489.0         |
| 1980-01-07 | 243.0         |
| 1980-01-08 | -24.0         |
| 1980-01-09 | -1092.0       |
| 1980-01-10 | 864.0         |
| 1980-01-11 | 0.0           |
| 1980-01-12 | -305.0        |
| 1980-01-13 | 492.0         |
| 1980-01-14 | 142.0         |
| 1980-01-15 | -104.0        |
| 1980-01-16 | -902.0        |
| 1980-01-17 | -262.0        |
| 1980-01-18 | 984.0         |
| 1980-01-19 | -603.0        |
| 1980-01-20 | 694.0         |
| 1980-01-21 | -412.0        |
| 1980-01-22 | 519.0         |
| 1980-01-23 | -475.0        |
| 1980-01-24 | -321.0        |
| 1980-01-25 | 1086.0        |
| 1980-01-26 | -1386.0       |
| 1980-01-27 | 81.0          |
| 1980-01-28 | 956.0         |
| 1980-01-29 | 316.0         |
| 1980-01-30 | -349.0        |
| 1980-01-31 | 110.0         |
| 1980-02-01 | -261.0        |
| 1980-02-02 | -489.0        |
| 1980-02-03 | 345.0         |
| 1980-02-04 | -292.0        |
| 1980-02-05 | 116.0         |
| 1980-02-06 | 353.0         |
| 1980-02-07 | 47.0          |
| 1980-02-08 | 77.0          |
| 1980-02-09 | -497.0        |
| 1980-02-10 | 364.0         |
| 1980-02-11 | -80.0         |
| 1980-02-12 | -82.0         |
| 1980-02-13 | -62.0         |
| 1980-02-14 | 488.0         |
| 1980-02-15 | -326.0        |
| 1980-02-16 | 881.0         |
| 1980-02-17 | -978.0        |
| 1980-02-18 | 611.0         |
| 1980-02-19 | -304.0        |
| 1980-02-20 | -245.0        |
| 1980-02-21 | 319.0         |
| 1980-02-22 | -501.0        |
| 1980-02-23 | 668.0         |
| 1980-02-24 | -1067.0       |
| 1980-02-25 | 206.0         |
| 1980-02-26 | -102.0        |
| 1980-02-27 | -142.0        |
| 1980-02-28 | 757.0         |
| 1980-02-29 | -542.0        |
| 1980-03-01 | 219.0         |
| 1980-03-02 | -707.0        |
| 1980-03-03 | -398.0        |
| 1980-03-04 | 136.0         |
| 1980-03-05 | 788.0         |
| 1980-03-06 | 93.0          |
| 1980-03-07 | -149.0        |
| 1980-03-08 | 76.0          |
| 1980-03-09 | -859.0        |
| 1980-03-10 | 1017.0        |
| 1980-03-11 | -520.0        |
| 1980-03-12 | 482.0         |
| 1980-03-13 | -15.0         |
| 1980-03-14 | 314.0         |
| 1980-03-15 | 419.0         |
| 1980-03-16 | -806.0        |
| 1980-03-17 | 785.0         |
| 1980-03-18 | -110.0        |
| 1980-03-19 | 173.0         |
| 1980-03-20 | -99.0         |
| 1980-03-21 | -341.0        |
| 1980-03-22 | 240.0         |
| 1980-03-23 | -657.0        |
| 1980-03-24 | 429.0         |
| 1980-03-25 | 204.0         |
| 1980-03-26 | -313.0        |
| 1980-03-27 | 0.0           |
| 1980-03-28 | -616.0        |
| 1980-03-29 | -493.0        |
| 1980-03-30 | 1431.0        |
| 1980-03-31 | -572.0        |
| 1980-04-01 | 3.0           |
| 1980-04-02 | -35.0         |
| 1980-04-03 | 94.0          |
| 1980-04-04 | -152.0        |
| 1980-04-05 | -595.0        |
| 1980-04-06 | -561.0        |
| 1980-04-07 | 601.0         |
| 1980-04-08 | 506.0         |
| 1980-04-09 | -131.0        |
| 1980-04-10 | 635.0         |
| 1980-04-11 | 524.0         |
| 1980-04-12 | -344.0        |
| 1980-04-13 | -504.0        |
| 1980-04-14 | -256.0        |
| 1980-04-15 | 591.0         |
| 1980-04-16 | 279.0         |
| 1980-04-17 | -320.0        |
| 1980-04-18 | -695.0        |
| 1980-04-19 | 460.0         |
| 1980-04-20 | 276.0         |
| 1980-04-21 | 405.0         |
| 1980-04-22 | -354.0        |
| 1980-04-23 | -71.0         |
| 1980-04-24 | -36.0         |
| 1980-04-25 | -317.0        |
| 1980-04-26 | 6.0           |
| 1980-04-27 | 518.0         |
| 1980-04-28 | 203.0         |
| 1980-04-29 | -173.0        |
| 1980-04-30 | -934.0        |
| 1980-05-01 | 331.0         |
| 1980-05-02 | -875.0        |
| 1980-05-03 | -51.0         |
| 1980-05-04 | -221.0        |
| 1980-05-05 | -352.0        |
| 1980-05-06 | 8.0           |
| 1980-05-07 | 50.0          |
| 1980-05-08 | -44.0         |
| 1980-05-09 | -23.0         |
| 1980-05-10 | 681.0         |
| 1980-05-11 | 533.0         |
| 1980-05-12 | -49.0         |
| 1980-05-13 | 35.0          |
| 1980-05-14 | 923.0         |
| 1980-05-15 | -574.0        |
| 1980-05-16 | 837.0         |
| 1980-05-17 | -310.0        |
| 1980-05-18 | 211.0         |
| 1980-05-19 | -152.0        |
| 1980-05-20 | -478.0        |
| 1980-05-21 | 484.0         |
| 1980-05-22 | 113.0         |
| 1980-05-23 | -190.0        |
| 1980-05-24 | 286.0         |
| 1980-05-25 | -608.0        |
| 1980-05-26 | 435.0         |
| 1980-05-27 | -403.0        |
| 1980-05-28 | -202.0        |
| 1980-05-29 | -765.0        |
| 1980-05-30 | 613.0         |
| 1980-05-31 | 667.0         |
| 1980-06-01 | -1220.0       |
| 1980-06-02 | 734.0         |
| 1980-06-03 | 135.0         |
| 1980-06-04 | 121.0         |
| 1980-06-05 | -486.0        |
| 1980-06-06 | -266.0        |
| 1980-06-07 | 263.0         |
| 1980-06-08 | 392.0         |
| 1980-06-09 | 26.0          |
| 1980-06-10 | 242.0         |
| 1980-06-11 | -438.0        |
| 1980-06-12 | -485.0        |
| 1980-06-13 | -38.0         |
| 1980-06-14 | -488.0        |
| 1980-06-15 | 1269.0        |
| 1980-06-16 | -619.0        |
| 1980-06-17 | 159.0         |
| 1980-06-18 | -1024.0       |
| 1980-06-19 | 824.0         |
| 1980-06-20 | 805.0         |
| 1980-06-21 | 213.0         |
| 1980-06-22 | -464.0        |
| 1980-06-23 | -608.0        |
| 1980-06-24 | 397.0         |
| 1980-06-25 | -929.0        |
| 1980-06-26 | 912.0         |
| 1980-06-27 | 70.0          |
| 1980-06-28 | 736.0         |
| 1980-06-29 | -698.0        |
| 1980-06-30 | -767.0        |
| 1980-07-01 | 388.0         |
| 1980-07-02 | -630.0        |
| 1980-07-03 | 417.0         |
| 1980-07-04 | -86.0         |
| 1980-07-05 | 780.0         |
| 1980-07-06 | 248.0         |
| 1980-07-07 | -98.0         |
| 1980-07-08 | 0.0           |
| 1980-07-09 | 202.0         |
| 1980-07-10 | -160.0        |
| 1980-07-11 | -554.0        |
| 1980-07-12 | -484.0        |
| 1980-07-13 | 1041.0        |
| 1980-07-14 | -696.0        |
| 1980-07-15 | 372.0         |
| 1980-07-16 | 368.0         |
| 1980-07-17 | -30.0         |
| 1980-07-18 | 297.0         |
| 1980-07-19 | -1197.0       |
| 1980-07-20 | 89.0          |
| 1980-07-21 | 182.0         |
| 1980-07-22 | 1064.0        |
| 1980-07-23 | -93.0         |
| 1980-07-24 | -374.0        |
| 1980-07-25 | 41.0          |
| 1980-07-26 | -350.0        |
| 1980-07-27 | -8.0          |
| 1980-07-28 | 82.0          |
| 1980-07-29 | 85.0          |
| 1980-07-30 | 452.0         |
| 1980-07-31 | -281.0        |
| 1980-08-01 | 6.0           |
| 1980-08-02 | -145.0        |
| 1980-08-03 | 690.0         |
| 1980-08-04 | -105.0        |
| 1980-08-05 | -1933.0       |
| 1980-08-06 | -1000.0       |
| 1980-08-07 | -199.0        |
| 1980-08-08 | 474.0         |
| 1980-08-09 | 719.0         |
| 1980-08-10 | 670.0         |
| 1980-08-11 | -149.0        |
| 1980-08-12 | 499.0         |
| 1980-08-13 | 12.0          |
| 1980-08-14 | 638.0         |
| 1980-08-15 | -818.0        |
| 1980-08-16 | 259.0         |
| 1980-08-17 | -659.0        |
| 1980-08-18 | 1088.0        |
| 1980-08-19 | -1162.0       |
| 1980-08-20 | 835.0         |
| 1980-08-21 | 544.0         |
| 1980-08-22 | -564.0        |
| 1980-08-23 | 587.0         |
| 1980-08-24 | -911.0        |
| 1980-08-25 | -1555.0       |
| 1980-08-26 | -948.0        |
| 1980-08-27 | 1320.0        |
| 1980-08-28 | 849.0         |
| 1980-08-29 | 1536.0        |
| 1980-08-30 | -291.0        |
| 1980-08-31 | 288.0         |
| 1980-09-01 | -676.0        |
| 1980-09-02 | 266.0         |
| 1980-09-03 | -608.0        |
| 1980-09-04 | 549.0         |
| 1980-09-05 | -6.0          |
| 1980-09-06 | 262.0         |
| 1980-09-07 | -27.0         |
| 1980-09-08 | 42.0          |
| 1980-09-09 | 75.0          |
| 1980-09-10 | -1148.0       |
| 1980-09-11 | 678.0         |
| 1980-09-12 | 560.0         |
| 1980-09-13 | 12.0          |
| 1980-09-14 | -1227.0       |
| 1980-09-15 | -1740.0       |
| 1980-09-16 | -653.0        |
| 1980-09-17 | 1128.0        |
| 1980-09-18 | 1911.0        |
| 1980-09-19 | -12.0         |
| 1980-09-20 | -337.0        |
| 1980-09-21 | -1179.0       |
| 1980-09-22 | -981.0        |
| 1980-09-23 | -1291.0       |
| 1980-09-24 | -257.0        |
| 1980-09-25 | 1241.0        |
| 1980-09-26 | 1370.0        |
| 1980-09-27 | 1408.0        |
| 1980-09-28 | -2515.0       |
| 1980-09-29 | -1072.0       |
| 1980-09-30 | -388.0        |
| 1980-10-01 | 381.0         |
| 1980-10-02 | 1096.0        |
| 1980-10-03 | 1410.0        |
| 1980-10-04 | -136.0        |
| 1980-10-05 | 1174.0        |
| 1980-10-06 | 744.0         |
| 1980-10-07 | -635.0        |
| 1980-10-08 | 264.0         |
| 1980-10-09 | 104.0         |
| 1980-10-10 | -471.0        |
| 1980-10-11 | -273.0        |
| 1980-10-12 | -524.0        |
| 1980-10-13 | -979.0        |
| 1980-10-14 | -139.0        |
| 1980-10-15 | 1546.0        |
| 1980-10-16 | 105.0         |
| 1980-10-17 | -346.0        |
| 1980-10-18 | -405.0        |
| 1980-10-19 | 266.0         |
| 1980-10-20 | 388.0         |
| 1980-10-21 | 132.0         |
| 1980-10-22 | -737.0        |
| 1980-10-23 | 365.0         |
| 1980-10-24 | 401.0         |
| 1980-10-25 | 253.0         |
| 1980-10-26 | -510.0        |
| 1980-10-27 | 280.0         |
| 1980-10-28 | 321.0         |
| 1980-10-29 | -478.0        |
| 1980-10-30 | -41.0         |
| 1980-10-31 | -706.0        |
| 1980-11-01 | 341.0         |
| 1980-11-02 | 1074.0        |
| 1980-11-03 | -461.0        |
| 1980-11-04 | -257.0        |
| 1980-11-05 | 275.0         |
| 1980-11-06 | -435.0        |
| 1980-11-07 | 602.0         |
| 1980-11-08 | -547.0        |
| 1980-11-09 | -72.0         |
| 1980-11-10 | -351.0        |
| 1980-11-11 | 502.0         |
| 1980-11-12 | 554.0         |
| 1980-11-13 | -795.0        |
| 1980-11-14 | 598.0         |
| 1980-11-15 | 0.0           |
| 1980-11-16 | -813.0        |
| 1980-11-17 | 262.0         |
| 1980-11-18 | -867.0        |
| 1980-11-19 | -361.0        |
| 1980-11-20 | 488.0         |
| 1980-11-21 | 283.0         |
| 1980-11-22 | 1119.0        |
| 1980-11-23 | -1153.0       |
| 1980-11-24 | 1361.0        |
| 1980-11-25 | -12.0         |
| 1980-11-26 | -266.0        |
| 1980-11-27 | -1242.0       |
| 1980-11-28 | 1007.0        |
| 1980-11-29 | -791.0        |
| 1980-11-30 | 835.0         |
| 1980-12-01 | -175.0        |
| 1980-12-02 | -221.0        |
| 1980-12-03 | 405.0         |
| 1980-12-04 | 217.0         |
| 1980-12-05 | 168.0         |
| 1980-12-06 | -847.0        |
| 1980-12-07 | 468.0         |
| 1980-12-08 | 214.0         |
| 1980-12-09 | -436.0        |
| 1980-12-10 | 463.0         |
| 1980-12-11 | 115.0         |
| 1980-12-12 | -619.0        |
| 1980-12-13 | 271.0         |
| 1980-12-14 | -537.0        |
| 1980-12-15 | 1024.0        |
| 1980-12-16 | -656.0        |
| 1980-12-17 | -356.0        |
| 1980-12-18 | -766.0        |
| 1980-12-19 | 1128.0        |
| 1980-12-20 | -497.0        |
| 1980-12-21 | 1368.0        |
| 1980-12-22 | -640.0        |
| 1980-12-23 | -521.0        |
| 1980-12-24 | -101.0        |
| 1980-12-25 | -1287.0       |
| 1980-12-26 | 1411.0        |
| 1980-12-27 | 340.0         |
| 1980-12-28 | -412.0        |
| 1980-12-29 | -101.0        |
| 1980-12-30 | 1132.0        |
| 1980-12-31 | -858.0        |
| 1981-01-01 | 84.0          |
| 1981-01-02 | -390.0        |
| 1981-01-03 | 548.0         |
| 1981-01-04 | -239.0        |
| 1981-01-05 | 122.0         |
| 1981-01-06 | 216.0         |
| 1981-01-07 | -114.0        |
| 1981-01-08 | -642.0        |
| 1981-01-09 | 323.0         |
| 1981-01-10 | 515.0         |
| 1981-01-11 | -187.0        |
| 1981-01-12 | 714.0         |
| 1981-01-13 | -362.0        |
| 1981-01-14 | -68.0         |
| 1981-01-15 | -765.0        |
| 1981-01-16 | 739.0         |
| 1981-01-17 | -578.0        |
| 1981-01-18 | 343.0         |
| 1981-01-19 | 599.0         |
| 1981-01-20 | -358.0        |
| 1981-01-21 | -188.0        |
| 1981-01-22 | -85.0         |
| 1981-01-23 | -302.0        |
| 1981-01-24 | -173.0        |
| 1981-01-25 | -731.0        |
| 1981-01-26 | 107.0         |
| 1981-01-27 | -326.0        |
| 1981-01-28 | 979.0         |
| 1981-01-29 | -112.0        |
| 1981-01-30 | 357.0         |
| 1981-01-31 | -205.0        |
| 1981-02-01 | -278.0        |
| 1981-02-02 | 1110.0        |
| 1981-02-03 | -65.0         |
| 1981-02-04 | -62.0         |
| 1981-02-05 | 41.0          |
| 1981-02-06 | 347.0         |
| 1981-02-07 | 18.0          |
| 1981-02-08 | -1309.0       |
| 1981-02-09 | -226.0        |
| 1981-02-10 | 1392.0        |
| 1981-02-11 | -336.0        |
| 1981-02-12 | 233.0         |
| 1981-02-13 | -776.0        |
| 1981-02-14 | 405.0         |
| 1981-02-15 | -1311.0       |
| 1981-02-16 | 1446.0        |
| 1981-02-17 | 599.0         |
| 1981-02-18 | -496.0        |
| 1981-02-19 | -576.0        |
| 1981-02-20 | 151.0         |
| 1981-02-21 | 780.0         |
| 1981-02-22 | -777.0        |
| 1981-02-23 | -171.0        |
| 1981-02-24 | 1278.0        |
| 1981-02-25 | -724.0        |
| 1981-02-26 | -231.0        |
| 1981-02-27 | 273.0         |
| 1981-02-28 | -1278.0       |
| 1981-03-01 | 543.0         |
| 1981-03-02 | 263.0         |
| 1981-03-03 | -61.0         |
| 1981-03-04 | -343.0        |
| 1981-03-05 | 480.0         |
| 1981-03-06 | 50.0          |
| 1981-03-07 | 81.0          |
| 1981-03-08 | -708.0        |
| 1981-03-09 | 175.0         |
| 1981-03-10 | 370.0         |
| 1981-03-11 | 17.0          |
| 1981-03-12 | -43.0         |
| 1981-03-13 | -53.0         |
| 1981-03-14 | 548.0         |
| 1981-03-15 | -1003.0       |
| 1981-03-16 | 505.0         |
| 1981-03-17 | 266.0         |
| 1981-03-18 | 79.0          |
| 1981-03-19 | -103.0        |
| 1981-03-20 | 109.0         |
| 1981-03-21 | 138.0         |
| 1981-03-22 | -370.0        |
| 1981-03-23 | -305.0        |
| 1981-03-24 | 346.0         |
| 1981-03-25 | 317.0         |
| 1981-03-26 | -561.0        |
| 1981-03-27 | 233.0         |
| 1981-03-28 | 328.0         |
| 1981-03-29 | 95.0          |
| 1981-03-30 | 492.0         |
| 1981-03-31 | -60.0         |
| 1981-04-01 | -260.0        |
| 1981-04-02 | 164.0         |
| 1981-04-03 | -830.0        |
| 1981-04-04 | -235.0        |
| 1981-04-05 | -417.0        |
| 1981-04-06 | 1422.0        |
| 1981-04-07 | -477.0        |
| 1981-04-08 | -380.0        |
| 1981-04-09 | 920.0         |
| 1981-04-10 | -628.0        |
| 1981-04-11 | -702.0        |
| 1981-04-12 | -192.0        |
| 1981-04-13 | 1343.0        |
| 1981-04-14 | -290.0        |
| 1981-04-15 | -191.0        |
| 1981-04-16 | 35.0          |
| 1981-04-17 | 144.0         |
| 1981-04-18 | -662.0        |
| 1981-04-19 | -470.0        |
| 1981-04-20 | 528.0         |
| 1981-04-21 | 1031.0        |
| 1981-04-22 | -424.0        |
| 1981-04-23 | 329.0         |
| 1981-04-24 | -119.0        |
| 1981-04-25 | -322.0        |
| 1981-04-26 | 269.0         |
| 1981-04-27 | -89.0         |
| 1981-04-28 | 109.0         |
| 1981-04-29 | -438.0        |
| 1981-04-30 | 739.0         |
| 1981-05-01 | -209.0        |
| 1981-05-02 | 81.0          |
| 1981-05-03 | -388.0        |
| 1981-05-04 | 230.0         |
| 1981-05-05 | 33.0          |
| 1981-05-06 | -269.0        |
| 1981-05-07 | -316.0        |
| 1981-05-08 | 76.0          |
| 1981-05-09 | -332.0        |
| 1981-05-10 | 110.0         |
| 1981-05-11 | -29.0         |
| 1981-05-12 | 810.0         |
| 1981-05-13 | 308.0         |
| 1981-05-14 | -515.0        |
| 1981-05-15 | 130.0         |
| 1981-05-16 | -236.0        |
| 1981-05-17 | -311.0        |
| 1981-05-18 | 270.0         |
| 1981-05-19 | 76.0          |
| 1981-05-20 | -308.0        |
| 1981-05-21 | 373.0         |
| 1981-05-22 | -177.0        |
| 1981-05-23 | -158.0        |
| 1981-05-24 | -351.0        |
| 1981-05-25 | 474.0         |
| 1981-05-26 | -344.0        |
| 1981-05-27 | 473.0         |
| 1981-05-28 | -470.0        |
| 1981-05-29 | 559.0         |
| 1981-05-30 | -77.0         |
| 1981-05-31 | 130.0         |
| 1981-06-01 | 249.0         |
| 1981-06-02 | -420.0        |
| 1981-06-03 | -678.0        |
| 1981-06-04 | 341.0         |
| 1981-06-05 | -717.0        |
| 1981-06-06 | 834.0         |
| 1981-06-07 | -114.0        |
| 1981-06-08 | -318.0        |
| 1981-06-09 | 321.0         |
| 1981-06-10 | -119.0        |
| 1981-06-11 | 306.0         |
| 1981-06-12 | -230.0        |
| 1981-06-13 | -388.0        |
| 1981-06-14 | -235.0        |
| 1981-06-15 | -79.0         |
| 1981-06-16 | 165.0         |
| 1981-06-17 | 1451.0        |
| 1981-06-18 | -137.0        |
| 1981-06-19 | -211.0        |
| 1981-06-20 | -470.0        |
| 1981-06-21 | -593.0        |
| 1981-06-22 | 106.0         |
| 1981-06-23 | 686.0         |
| 1981-06-24 | 312.0         |
| 1981-06-25 | -520.0        |
| 1981-06-26 | 502.0         |
| 1981-06-27 | -449.0        |
| 1981-06-28 | -164.0        |
| 1981-06-29 | 190.0         |
| 1981-06-30 | 279.0         |
| 1981-07-01 | 201.0         |
| 1981-07-02 | -163.0        |
| 1981-07-03 | -103.0        |
| 1981-07-04 | -281.0        |
| 1981-07-05 | -354.0        |
| 1981-07-06 | 703.0         |
| 1981-07-07 | 245.0         |
| 1981-07-08 | -65.0         |
| 1981-07-09 | 6.0           |
| 1981-07-10 | -363.0        |
| 1981-07-11 | 109.0         |
| 1981-07-12 | -68.0         |
| 1981-07-13 | -582.0        |
| 1981-07-14 | 439.0         |
| 1981-07-15 | 447.0         |
| 1981-07-16 | -218.0        |
| 1981-07-17 | 168.0         |
| 1981-07-18 | -118.0        |
| 1981-07-19 | 32.0          |
| 1981-07-20 | -26.0         |
| 1981-07-21 | -68.0         |
| 1981-07-22 | -287.0        |
| 1981-07-23 | 845.0         |
| 1981-07-24 | -842.0        |
| 1981-07-25 | 434.0         |
| 1981-07-26 | -329.0        |
| 1981-07-27 | -138.0        |
| 1981-07-28 | 464.0         |
| 1981-07-29 | -987.0        |
| 1981-07-30 | 646.0         |
| 1981-07-31 | -187.0        |
| 1981-08-01 | 587.0         |
| 1981-08-02 | -441.0        |
| 1981-08-03 | 332.0         |
| 1981-08-04 | -414.0        |
| 1981-08-05 | 411.0         |
| 1981-08-06 | 77.0          |
| 1981-08-07 | -201.0        |
| 1981-08-08 | 154.0         |
| 1981-08-09 | -230.0        |
| 1981-08-10 | 79.0          |
| 1981-08-11 | 59.0          |
| 1981-08-12 | -23.0         |
| 1981-08-13 | -308.0        |
| 1981-08-14 | 325.0         |
| 1981-08-15 | -223.0        |
| 1981-08-16 | -537.0        |
| 1981-08-17 | 634.0         |
| 1981-08-18 | -70.0         |
| 1981-08-19 | 803.0         |
| 1981-08-20 | -260.0        |
| 1981-08-21 | -255.0        |
| 1981-08-22 | -707.0        |
| 1981-08-23 | 621.0         |
| 1981-08-24 | -404.0        |
| 1981-08-25 | -180.0        |
| 1981-08-26 | 877.0         |
| 1981-08-27 | -53.0         |
| 1981-08-28 | -554.0        |
| 1981-08-29 | 524.0         |
| 1981-08-30 | -56.0         |
| 1981-08-31 | -95.0         |
| 1981-09-01 | -118.0        |
| 1981-09-02 | -441.0        |
| 1981-09-03 | 592.0         |
| 1981-09-04 | -670.0        |
| 1981-09-05 | -254.0        |
| 1981-09-06 | 248.0         |
| 1981-09-07 | 1122.0        |
| 1981-09-08 | -500.0        |
| 1981-09-09 | -194.0        |
| 1981-09-10 | 194.0         |
| 1981-09-11 | 113.0         |
| 1981-09-12 | -266.0        |
| 1981-09-13 | 109.0         |
| 1981-09-14 | -79.0         |
| 1981-09-15 | 168.0         |
| 1981-09-16 | -256.0        |
| 1981-09-17 | -146.0        |
| 1981-09-18 | 594.0         |
| 1981-09-19 | -166.0        |
| 1981-09-20 | -779.0        |
| 1981-09-21 | 706.0         |
| 1981-09-22 | -274.0        |
| 1981-09-23 | -688.0        |
| 1981-09-24 | 1279.0        |
| 1981-09-25 | -567.0        |
| 1981-09-26 | -430.0        |
| 1981-09-27 | -242.0        |
| 1981-09-28 | 106.0         |
| 1981-09-29 | 1159.0        |
| 1981-09-30 | -529.0        |
| 1981-10-01 | -105.0        |
| 1981-10-02 | 117.0         |
| 1981-10-03 | -100.0        |
| 1981-10-04 | -111.0        |
| 1981-10-05 | 287.0         |
| 1981-10-06 | -600.0        |
| 1981-10-07 | -141.0        |
| 1981-10-08 | -1279.0       |
| 1981-10-09 | 381.0         |
| 1981-10-10 | -406.0        |
| 1981-10-11 | 918.0         |
| 1981-10-12 | 1458.0        |
| 1981-10-13 | -474.0        |
| 1981-10-14 | -263.0        |
| 1981-10-15 | 409.0         |
| 1981-10-16 | -114.0        |
| 1981-10-17 | 144.0         |
| 1981-10-18 | -846.0        |
| 1981-10-19 | 283.0         |
| 1981-10-20 | 147.0         |
| 1981-10-21 | -384.0        |
| 1981-10-22 | 1397.0        |
| 1981-10-23 | -269.0        |
| 1981-10-24 | -592.0        |
| 1981-10-25 | 234.0         |
| 1981-10-26 | -143.0        |
| 1981-10-27 | 55.0          |
| 1981-10-28 | 209.0         |
| 1981-10-29 | -1651.0       |
| 1981-10-30 | -642.0        |
| 1981-10-31 | -740.0        |
| 1981-11-01 | -1185.0       |
| 1981-11-02 | -590.0        |
| 1981-11-03 | 30.0          |
| 1981-11-04 | -577.0        |
| 1981-11-05 | 450.0         |
| 1981-11-06 | -145.0        |
| 1981-11-07 | 85.0          |
| 1981-11-08 | 27.0          |
| 1981-11-09 | 1641.0        |
| 1981-11-10 | 555.0         |
| 1981-11-11 | -116.0        |
| 1981-11-12 | 251.0         |
| 1981-11-13 | 249.0         |
| 1981-11-14 | 65.0          |
| 1981-11-15 | -172.0        |
| 1981-11-16 | -150.0        |
| 1981-11-17 | -287.0        |
| 1981-11-18 | 0.0           |
| 1981-11-19 | 1030.0        |
| 1981-11-20 | -585.0        |
| 1981-11-21 | 335.0         |
| 1981-11-22 | -176.0        |
| 1981-11-23 | 521.0         |
| 1981-11-24 | -581.0        |
| 1981-11-25 | -181.0        |
| 1981-11-26 | -729.0        |
| 1981-11-27 | 918.0         |
| 1981-11-28 | 406.0         |
| 1981-11-29 | 108.0         |
| 1981-11-30 | -454.0        |
| 1981-12-01 | 1014.0        |
| 1981-12-02 | 483.0         |
| 1981-12-03 | -364.0        |
| 1981-12-04 | -165.0        |
| 1981-12-05 | -349.0        |
| 1981-12-06 | 171.0         |
| 1981-12-07 | -389.0        |
| 1981-12-08 | 387.0         |
| 1981-12-09 | -370.0        |
| 1981-12-10 | -128.0        |
| 1981-12-11 | 563.0         |
| 1981-12-12 | -242.0        |
| 1981-12-13 | 273.0         |
| 1981-12-14 | 93.0          |
| 1981-12-15 | -215.0        |
| 1981-12-16 | 597.0         |
| 1981-12-17 | 987.0         |
| 1981-12-18 | 139.0         |
| 1981-12-19 | -413.0        |
| 1981-12-20 | -312.0        |
| 1981-12-21 | 55.0          |
| 1981-12-22 | 263.0         |
| 1981-12-23 | -627.0        |
| 1981-12-24 | 277.0         |
| 1981-12-25 | -343.0        |
| 1981-12-26 | 303.0         |
| 1981-12-27 | 37.0          |
| 1981-12-28 | 621.0         |
| 1981-12-29 | -174.0        |
| 1981-12-30 | 100.0         |
| 1981-12-31 | -302.0        |
| 1982-01-01 | -155.0        |
| 1982-01-02 | 82.0          |
| 1982-01-03 | 161.0         |
| 1982-01-04 | 309.0         |
| 1982-01-05 | -988.0        |
| 1982-01-06 | 181.0         |
| 1982-01-07 | 416.0         |
| 1982-01-08 | -155.0        |
| 1982-01-09 | -688.0        |
| 1982-01-10 | 494.0         |
| 1982-01-11 | -977.0        |
| 1982-01-12 | -803.0        |
| 1982-01-13 | 1627.0        |
| 1982-01-14 | 429.0         |
| 1982-01-15 | -1632.0       |
| 1982-01-16 | 5.0           |
| 1982-01-17 | -1568.0       |
| 1982-01-18 | -994.0        |
| 1982-01-19 | -551.0        |
| 1982-01-20 | 370.0         |
| 1982-01-21 | 27.0          |
| 1982-01-22 | 430.0         |
| 1982-01-23 | 30.0          |
| 1982-01-24 | -138.0        |
| 1982-01-25 | 215.0         |
| 1982-01-26 | -732.0        |
| 1982-01-27 | 1644.0        |
| 1982-01-28 | 533.0         |
| 1982-01-29 | 22.0          |
| 1982-01-30 | 1421.0        |
| 1982-01-31 | -155.0        |
| 1982-02-01 | -598.0        |
| 1982-02-02 | -86.0         |
| 1982-02-03 | 2044.0        |
| 1982-02-04 | -505.0        |
| 1982-02-05 | -156.0        |
| 1982-02-06 | 324.0         |
| 1982-02-07 | -1017.0       |
| 1982-02-08 | 560.0         |
| 1982-02-09 | 32.0          |
| 1982-02-10 | -806.0        |
| 1982-02-11 | -95.0         |
| 1982-02-12 | -477.0        |
| 1982-02-13 | 460.0         |
| 1982-02-14 | -347.0        |
| 1982-02-15 | 476.0         |
| 1982-02-16 | 120.0         |
| 1982-02-17 | -827.0        |
| 1982-02-18 | 631.0         |
| 1982-02-19 | -276.0        |
| 1982-02-20 | 1297.0        |
| 1982-02-21 | 462.0         |
| 1982-02-22 | -254.0        |
| 1982-02-23 | -860.0        |
| 1982-02-24 | 470.0         |
| 1982-02-25 | 583.0         |
| 1982-02-26 | -364.0        |
| 1982-02-27 | 1130.0        |
| 1982-02-28 | -437.0        |
| 1982-03-01 | 62.0          |
| 1982-03-02 | -668.0        |
| 1982-03-03 | 612.0         |
| 1982-03-04 | -189.0        |
| 1982-03-05 | -26.0         |
| 1982-03-06 | 300.0         |
| 1982-03-07 | -613.0        |
| 1982-03-08 | 47.0          |
| 1982-03-09 | -47.0         |
| 1982-03-10 | -272.0        |
| 1982-03-11 | 159.0         |
| 1982-03-12 | 552.0         |
| 1982-03-13 | -322.0        |
| 1982-03-14 | -915.0        |
| 1982-03-15 | 1652.0        |
| 1982-03-16 | -941.0        |
| 1982-03-17 | 455.0         |
| 1982-03-18 | -692.0        |
| 1982-03-19 | 698.0         |
| 1982-03-20 | -406.0        |
| 1982-03-21 | -384.0        |
| 1982-03-22 | 905.0         |
| 1982-03-23 | -982.0        |
| 1982-03-24 | -509.0        |
| 1982-03-25 | 224.0         |
| 1982-03-26 | 454.0         |
| 1982-03-27 | 159.0         |
| 1982-03-28 | -69.0         |
| 1982-03-29 | 295.0         |
| 1982-03-30 | -347.0        |
| 1982-03-31 | 496.0         |
| 1982-04-01 | 135.0         |
| 1982-04-02 | -263.0        |
| 1982-04-03 | 204.0         |
| 1982-04-04 | -808.0        |
| 1982-04-05 | 158.0         |
| 1982-04-06 | 592.0         |
| 1982-04-07 | -295.0        |
| 1982-04-08 | 562.0         |
| 1982-04-09 | -408.0        |
| 1982-04-10 | 0.0           |
| 1982-04-11 | -583.0        |
| 1982-04-12 | 601.0         |
| 1982-04-13 | -50.0         |
| 1982-04-14 | 231.0         |
| 1982-04-15 | 233.0         |
| 1982-04-16 | -306.0        |
| 1982-04-17 | 41.0          |
| 1982-04-18 | 333.0         |
| 1982-04-19 | 369.0         |
| 1982-04-20 | -1363.0       |
| 1982-04-21 | -29.0         |
| 1982-04-22 | 2108.0        |
| 1982-04-23 | -1251.0       |
| 1982-04-24 | -751.0        |
| 1982-04-25 | 295.0         |
| 1982-04-26 | 356.0         |
| 1982-04-27 | -35.0         |
| 1982-04-28 | -379.0        |
| 1982-04-29 | 324.0         |
| 1982-04-30 | -18.0         |
| 1982-05-01 | -1000.0       |
| 1982-05-02 | 607.0         |
| 1982-05-03 | -293.0        |
| 1982-05-04 | 221.0         |
| 1982-05-05 | 18.0          |
| 1982-05-06 | -311.0        |
| 1982-05-07 | -544.0        |
| 1982-05-08 | 860.0         |
| 1982-05-09 | -60.0         |
| 1982-05-10 | 432.0         |
| 1982-05-11 | 358.0         |
| 1982-05-12 | -530.0        |
| 1982-05-13 | 350.0         |
| 1982-05-14 | -20.0         |
| 1982-05-15 | -333.0        |
| 1982-05-16 | -464.0        |
| 1982-05-17 | 721.0         |
| 1982-05-18 | 85.0          |
| 1982-05-19 | 628.0         |
| 1982-05-20 | -751.0        |
| 1982-05-21 | 287.0         |
| 1982-05-22 | -126.0        |
| 1982-05-23 | 470.0         |
| 1982-05-24 | -1113.0       |
| 1982-05-25 | 605.0         |
| 1982-05-26 | 247.0         |
| 1982-05-27 | -218.0        |
| 1982-05-28 | 337.0         |
| 1982-05-29 | -154.0        |
| 1982-05-30 | -306.0        |
| 1982-05-31 | -76.0         |
| 1982-06-01 | -584.0        |
| 1982-06-02 | -200.0        |
| 1982-06-03 | 208.0         |
| 1982-06-04 | 620.0         |
| 1982-06-05 | 643.0         |
| 1982-06-06 | -9.0          |
| 1982-06-07 | -385.0        |
| 1982-06-08 | -232.0        |
| 1982-06-09 | 570.0         |
| 1982-06-10 | -511.0        |
| 1982-06-11 | -242.0        |
| 1982-06-12 | 592.0         |
| 1982-06-13 | -88.0         |
| 1982-06-14 | 142.0         |
| 1982-06-15 | -774.0        |
| 1982-06-16 | 712.0         |
| 1982-06-17 | -254.0        |
| 1982-06-18 | -243.0        |
| 1982-06-19 | -151.0        |
| 1982-06-20 | -330.0        |
| 1982-06-21 | -180.0        |
| 1982-06-22 | 255.0         |
| 1982-06-23 | -146.0        |
| 1982-06-24 | 406.0         |
| 1982-06-25 | -601.0        |
| 1982-06-26 | -128.0        |
| 1982-06-27 | 88.0          |
| 1982-06-28 | 872.0         |
| 1982-06-29 | 114.0         |
| 1982-06-30 | 9.0           |
| 1982-07-01 | -6.0          |
| 1982-07-02 | -295.0        |
| 1982-07-03 | -220.0        |
| 1982-07-04 | -488.0        |
| 1982-07-05 | 874.0         |
| 1982-07-06 | -691.0        |
| 1982-07-07 | -381.0        |
| 1982-07-08 | 364.0         |
| 1982-07-09 | 423.0         |
| 1982-07-10 | 326.0         |
| 1982-07-11 | 129.0         |
| 1982-07-12 | 79.0          |
| 1982-07-13 | -120.0        |
| 1982-07-14 | -333.0        |
| 1982-07-15 | -1290.0       |
| 1982-07-16 | 731.0         |
| 1982-07-17 | -867.0        |
| 1982-07-18 | 315.0         |
| 1982-07-19 | 504.0         |
| 1982-07-20 | 1282.0        |
| 1982-07-21 | -186.0        |
| 1982-07-22 | 85.0          |
| 1982-07-23 | -209.0        |
| 1982-07-24 | 6.0           |
| 1982-07-25 | 85.0          |
| 1982-07-26 | 148.0         |
| 1982-07-27 | -598.0        |
| 1982-07-28 | -1086.0       |
| 1982-07-29 | 178.0         |
| 1982-07-30 | 541.0         |
| 1982-07-31 | 179.0         |
| 1982-08-01 | -136.0        |
| 1982-08-02 | 405.0         |
| 1982-08-03 | -171.0        |
| 1982-08-04 | -101.0        |
| 1982-08-05 | 982.0         |
| 1982-08-06 | -140.0        |
| 1982-08-07 | -914.0        |
| 1982-08-08 | -44.0         |
| 1982-08-09 | -426.0        |
| 1982-08-10 | 458.0         |
| 1982-08-11 | 767.0         |
| 1982-08-12 | 284.0         |
| 1982-08-13 | -437.0        |
| 1982-08-14 | 389.0         |
| 1982-08-15 | -210.0        |
| 1982-08-16 | -79.0         |
| 1982-08-17 | -401.0        |
| 1982-08-18 | 557.0         |
| 1982-08-19 | -139.0        |
| 1982-08-20 | -381.0        |
| 1982-08-21 | -315.0        |
| 1982-08-22 | -12.0         |
| 1982-08-23 | -2373.0       |
| 1982-08-24 | 2235.0        |
| 1982-08-25 | -77.0         |
| 1982-08-26 | 566.0         |
| 1982-08-27 | -1406.0       |
| 1982-08-28 | 586.0         |
| 1982-08-29 | 171.0         |
| 1982-08-30 | 1257.0        |
| 1982-08-31 | -759.0        |
| 1982-09-01 | 405.0         |
| 1982-09-02 | -1340.0       |
| 1982-09-03 | -620.0        |
| 1982-09-04 | 1037.0        |
| 1982-09-05 | 327.0         |
| 1982-09-06 | 652.0         |
| 1982-09-07 | -856.0        |
| 1982-09-08 | 146.0         |
| 1982-09-09 | -164.0        |
| 1982-09-10 | 6.0           |
| 1982-09-11 | 253.0         |
| 1982-09-12 | -1159.0       |
| 1982-09-13 | 1053.0        |
| 1982-09-14 | -1864.0       |
| 1982-09-15 | 243.0         |
| 1982-09-16 | 1047.0        |
| 1982-09-17 | 236.0         |
| 1982-09-18 | 165.0         |
| 1982-09-19 | 724.0         |
| 1982-09-20 | -242.0        |
| 1982-09-21 | 681.0         |
| 1982-09-22 | 298.0         |
| 1982-09-23 | -813.0        |
| 1982-09-24 | -830.0        |
| 1982-09-25 | 1330.0        |
| 1982-09-26 | -121.0        |
| 1982-09-27 | -218.0        |
| 1982-09-28 | 455.0         |
| 1982-09-29 | -1275.0       |
| 1982-09-30 | 95.0          |
| 1982-10-01 | 296.0         |
| 1982-10-02 | 1024.0        |
| 1982-10-03 | -265.0        |
| 1982-10-04 | -611.0        |
| 1982-10-05 | 416.0         |
| 1982-10-06 | -191.0        |
| 1982-10-07 | -927.0        |
| 1982-10-08 | 1000.0        |
| 1982-10-09 | 89.0          |
| 1982-10-10 | -1017.0       |
| 1982-10-11 | 849.0         |
| 1982-10-12 | -355.0        |
| 1982-10-13 | 747.0         |
| 1982-10-14 | 415.0         |
| 1982-10-15 | -329.0        |
| 1982-10-16 | 57.0          |
| 1982-10-17 | -1118.0       |
| 1982-10-18 | 604.0         |
| 1982-10-19 | 362.0         |
| 1982-10-20 | -1641.0       |
| 1982-10-21 | -641.0        |
| 1982-10-22 | 1264.0        |
| 1982-10-23 | -340.0        |
| 1982-10-24 | 719.0         |
| 1982-10-25 | 116.0         |
| 1982-10-26 | 597.0         |
| 1982-10-27 | -392.0        |
| 1982-10-28 | -147.0        |
| 1982-10-29 | 676.0         |
| 1982-10-30 | -403.0        |
| 1982-10-31 | -59.0         |
| 1982-11-01 | -126.0        |
| 1982-11-02 | -984.0        |
| 1982-11-03 | 404.0         |
| 1982-11-04 | -46.0         |
| 1982-11-05 | 66.0          |
| 1982-11-06 | 115.0         |
| 1982-11-07 | 518.0         |
| 1982-11-08 | -437.0        |
| 1982-11-09 | -176.0        |
| 1982-11-10 | 876.0         |
| 1982-11-11 | -1914.0       |
| 1982-11-12 | 464.0         |
| 1982-11-13 | 603.0         |
| 1982-11-14 | 141.0         |
| 1982-11-15 | 320.0         |
| 1982-11-16 | -207.0        |
| 1982-11-17 | -29.0         |
| 1982-11-18 | -144.0        |
| 1982-11-19 | -260.0        |
| 1982-11-20 | 248.0         |
| 1982-11-21 | -488.0        |
| 1982-11-22 | -648.0        |
| 1982-11-23 | 2142.0        |
| 1982-11-24 | -1425.0       |
| 1982-11-25 | -448.0        |
| 1982-11-26 | 1350.0        |
| 1982-11-27 | -808.0        |
| 1982-11-28 | 1314.0        |
| 1982-11-29 | -2088.0       |
| 1982-11-30 | -922.0        |
| 1982-12-01 | 719.0         |
| 1982-12-02 | 1636.0        |
| 1982-12-03 | -1201.0       |
| 1982-12-04 | -296.0        |
| 1982-12-05 | 1305.0        |
| 1982-12-06 | 32.0          |
| 1982-12-07 | 441.0         |
| 1982-12-08 | 56.0          |
| 1982-12-09 | 362.0         |
| 1982-12-10 | -562.0        |
| 1982-12-11 | -338.0        |
| 1982-12-12 | -469.0        |
| 1982-12-13 | 799.0         |
| 1982-12-14 | 158.0         |
| 1982-12-15 | -708.0        |
| 1982-12-16 | -557.0        |
| 1982-12-17 | 673.0         |
| 1982-12-18 | 247.0         |
| 1982-12-19 | 582.0         |
| 1982-12-20 | -413.0        |
| 1982-12-21 | 639.0         |
| 1982-12-22 | -185.0        |
| 1982-12-23 | -86.0         |
| 1982-12-24 | -277.0        |
| 1982-12-25 | -775.0        |
| 1982-12-26 | 719.0         |
| 1982-12-27 | -604.0        |
| 1982-12-28 | 86.0          |
| 1982-12-29 | 145.0         |
| 1982-12-30 | 58.0          |
| 1982-12-31 | -127.0        |
| 1983-01-01 | 630.0         |
| 1983-01-02 | -633.0        |
| 1983-01-03 | 460.0         |
| 1983-01-04 | -103.0        |
| 1983-01-05 | 623.0         |
| 1983-01-06 | -882.0        |
| 1983-01-07 | 784.0         |
| 1983-01-08 | -1147.0       |
| 1983-01-09 | 1049.0        |
| 1983-01-10 | -943.0        |
| 1983-01-11 | 970.0         |
| 1983-01-12 | -605.0        |
| 1983-01-13 | 398.0         |
| 1983-01-14 | 47.0          |
| 1983-01-15 | 12.0          |
| 1983-01-16 | -472.0        |
| 1983-01-17 | 325.0         |
| 1983-01-18 | -36.0         |
| 1983-01-19 | -32.0         |
| 1983-01-20 | 109.0         |
| 1983-01-21 | 21.0          |
| 1983-01-22 | 53.0          |
| 1983-01-23 | -492.0        |
| 1983-01-24 | 233.0         |
| 1983-01-25 | 318.0         |
| 1983-01-26 | 174.0         |
| 1983-01-27 | -339.0        |
| 1983-01-28 | 188.0         |
| 1983-01-29 | -863.0        |
| 1983-01-30 | 72.0          |
| 1983-01-31 | 357.0         |
| 1983-02-01 | -67.0         |
| 1983-02-02 | 157.0         |
| 1983-02-03 | 238.0         |
| 1983-02-04 | -358.0        |
| 1983-02-05 | 314.0         |
| 1983-02-06 | -220.0        |
| 1983-02-07 | 447.0         |
| 1983-02-08 | 616.0         |
| 1983-02-09 | -1551.0       |
| 1983-02-10 | -508.0        |
| 1983-02-11 | 1216.0        |
| 1983-02-12 | -537.0        |
| 1983-02-13 | 87.0          |
| 1983-02-14 | 820.0         |
| 1983-02-15 | -270.0        |
| 1983-02-16 | -35.0         |
| 1983-02-17 | -33.0         |
| 1983-02-18 | -44.0         |
| 1983-02-19 | -82.0         |
| 1983-02-20 | -85.0         |
| 1983-02-21 | -393.0        |
| 1983-02-22 | 235.0         |
| 1983-02-23 | 346.0         |
| 1983-02-24 | -62.0         |
| 1983-02-25 | -47.0         |
| 1983-02-26 | -789.0        |
| 1983-02-27 | 654.0         |
| 1983-02-28 | 397.0         |
| 1983-03-01 | -496.0        |
| 1983-03-02 | 90.0          |
| 1983-03-03 | -64.0         |
| 1983-03-04 | -247.0        |
| 1983-03-05 | 411.0         |
| 1983-03-06 | -641.0        |
| 1983-03-07 | 670.0         |
| 1983-03-08 | 194.0         |
| 1983-03-09 | -717.0        |
| 1983-03-10 | 685.0         |
| 1983-03-11 | -191.0        |
| 1983-03-12 | -833.0        |
| 1983-03-13 | 530.0         |
| 1983-03-14 | 441.0         |
| 1983-03-15 | -249.0        |
| 1983-03-16 | 9.0           |
| 1983-03-17 | -416.0        |
| 1983-03-18 | 685.0         |
| 1983-03-19 | -193.0        |
| 1983-03-20 | 385.0         |
| 1983-03-21 | -365.0        |
| 1983-03-22 | 520.0         |
| 1983-03-23 | -599.0        |
| 1983-03-24 | 388.0         |
| 1983-03-25 | -41.0         |
| 1983-03-26 | 26.0          |
| 1983-03-27 | 142.0         |
| 1983-03-28 | -26.0         |
| 1983-03-29 | 122.0         |
| 1983-03-30 | -107.0        |
| 1983-03-31 | -269.0        |
| 1983-04-01 | -252.0        |
| 1983-04-02 | -143.0        |
| 1983-04-03 | 578.0         |
| 1983-04-04 | 26.0          |
| 1983-04-05 | -529.0        |
| 1983-04-06 | 423.0         |
| 1983-04-07 | -609.0        |
| 1983-04-08 | 70.0          |
| 1983-04-09 | 61.0          |
| 1983-04-10 | 463.0         |
| 1983-04-11 | -416.0        |
| 1983-04-12 | 187.0         |
| 1983-04-13 | -231.0        |
| 1983-04-14 | -79.0         |
| 1983-04-15 | -118.0        |
| 1983-04-16 | 716.0         |
| 1983-04-17 | -285.0        |
| 1983-04-18 | -327.0        |
| 1983-04-19 | 87.0          |
| 1983-04-20 | 67.0          |
| 1983-04-21 | 600.0         |
| 1983-04-22 | -588.0        |
| 1983-04-23 | 216.0         |
| 1983-04-24 | -41.0         |
| 1983-04-25 | 18.0          |
| 1983-04-26 | -429.0        |
| 1983-04-27 | 271.0         |
| 1983-04-28 | 249.0         |
| 1983-04-29 | 322.0         |
| 1983-04-30 | -216.0        |
| 1983-05-01 | -133.0        |
| 1983-05-02 | 0.0           |
| 1983-05-03 | 361.0         |
| 1983-05-04 | -574.0        |
| 1983-05-05 | 213.0         |
| 1983-05-06 | -597.0        |
| 1983-05-07 | 483.0         |
| 1983-05-08 | -164.0        |
| 1983-05-09 | 600.0         |
| 1983-05-10 | -283.0        |
| 1983-05-11 | -831.0        |
| 1983-05-12 | 593.0         |
| 1983-05-13 | -585.0        |
| 1983-05-14 | 254.0         |
| 1983-05-15 | -251.0        |
| 1983-05-16 | 370.0         |
| 1983-05-17 | -12.0         |
| 1983-05-18 | -9.0          |
| 1983-05-19 | -237.0        |
| 1983-05-20 | 287.0         |
| 1983-05-21 | -696.0        |
| 1983-05-22 | 519.0         |
| 1983-05-23 | 113.0         |
| 1983-05-24 | 200.0         |
| 1983-05-25 | 91.0          |
| 1983-05-26 | 309.0         |
| 1983-05-27 | -89.0         |
| 1983-05-28 | -837.0        |
| 1983-05-29 | 711.0         |
| 1983-05-30 | 224.0         |
| 1983-05-31 | -115.0        |
| 1983-06-01 | -866.0        |
| 1983-06-02 | 848.0         |
| 1983-06-03 | -1142.0       |
| 1983-06-04 | 738.0         |
| 1983-06-05 | -153.0        |
| 1983-06-06 | -554.0        |
| 1983-06-07 | 754.0         |
| 1983-06-08 | 6.0           |
| 1983-06-09 | 40.0          |
| 1983-06-10 | -252.0        |
| 1983-06-11 | 3.0           |
| 1983-06-12 | 168.0         |
| 1983-06-13 | 114.0         |
| 1983-06-14 | -403.0        |
| 1983-06-15 | -210.0        |
| 1983-06-16 | 569.0         |
| 1983-06-17 | 193.0         |
| 1983-06-18 | -82.0         |
| 1983-06-19 | 423.0         |
| 1983-06-20 | -17.0         |
| 1983-06-21 | -207.0        |
| 1983-06-22 | 1552.0        |
| 1983-06-23 | 145.0         |
| 1983-06-24 | 208.0         |
| 1983-06-25 | 695.0         |
| 1983-06-26 | -123.0        |
| 1983-06-27 | -34.0         |
| 1983-06-28 | -29.0         |
| 1983-06-29 | -50.0         |
| 1983-06-30 | -94.0         |
| 1983-07-01 | -505.0        |
| 1983-07-02 | 264.0         |
| 1983-07-03 | -103.0        |
| 1983-07-04 | 22.0          |
| 1983-07-05 | -503.0        |
| 1983-07-06 | -339.0        |
| 1983-07-07 | -67.0         |
| 1983-07-08 | 473.0         |
| 1983-07-09 | -479.0        |
| 1983-07-10 | 430.0         |
| 1983-07-11 | -79.0         |
| 1983-07-12 | 64.0          |
| 1983-07-13 | 141.0         |
| 1983-07-14 | -24.0         |
| 1983-07-15 | -1615.0       |
| 1983-07-16 | 1150.0        |
| 1983-07-17 | 152.0         |
| 1983-07-18 | -207.0        |
| 1983-07-19 | 98.0          |
| 1983-07-20 | -22.0         |
| 1983-07-21 | -36.0         |
| 1983-07-22 | -64.0         |
| 1983-07-23 | -244.0        |
| 1983-07-24 | 475.0         |
| 1983-07-25 | -460.0        |
| 1983-07-26 | 287.0         |
| 1983-07-27 | 58.0          |
| 1983-07-28 | 186.0         |
| 1983-07-29 | -250.0        |
| 1983-07-30 | -133.0        |
| 1983-07-31 | 245.0         |
| 1983-08-01 | -170.0        |
| 1983-08-02 | 125.0         |
| 1983-08-03 | -456.0        |
| 1983-08-04 | 177.0         |
| 1983-08-05 | 224.0         |
| 1983-08-06 | -578.0        |
| 1983-08-07 | 472.0         |
| 1983-08-08 | -6.0          |
| 1983-08-09 | 133.0         |
| 1983-08-10 | 104.0         |
| 1983-08-11 | -131.0        |
| 1983-08-12 | -158.0        |
| 1983-08-13 | 128.0         |
| 1983-08-14 | -750.0        |
| 1983-08-15 | 196.0         |
| 1983-08-16 | -196.0        |
| 1983-08-17 | -211.0        |
| 1983-08-18 | 491.0         |
| 1983-08-19 | 306.0         |
| 1983-08-20 | -658.0        |
| 1983-08-21 | 340.0         |
| 1983-08-22 | -120.0        |
| 1983-08-23 | -373.0        |
| 1983-08-24 | -1005.0       |
| 1983-08-25 | 308.0         |
| 1983-08-26 | 632.0         |
| 1983-08-27 | 38.0          |
| 1983-08-28 | 646.0         |
| 1983-08-29 | -347.0        |
| 1983-08-30 | -184.0        |
| 1983-08-31 | 116.0         |
| 1983-09-01 | 113.0         |
| 1983-09-02 | -983.0        |
| 1983-09-03 | 212.0         |
| 1983-09-04 | -203.0        |
| 1983-09-05 | -502.0        |
| 1983-09-06 | 15.0          |
| 1983-09-07 | 542.0         |
| 1983-09-08 | 1131.0        |
| 1983-09-09 | -1169.0       |
| 1983-09-10 | -284.0        |
| 1983-09-11 | 986.0         |
| 1983-09-12 | -1175.0       |
| 1983-09-13 | -100.0        |
| 1983-09-14 | 380.0         |
| 1983-09-15 | -243.0        |
| 1983-09-16 | 888.0         |
| 1983-09-17 | 687.0         |
| 1983-09-18 | -423.0        |
| 1983-09-19 | 1240.0        |
| 1983-09-20 | -1372.0       |
| 1983-09-21 | -1091.0       |
| 1983-09-22 | 1203.0        |
| 1983-09-23 | 20.0          |
| 1983-09-24 | -943.0        |
| 1983-09-25 | 623.0         |
| 1983-09-26 | -303.0        |
| 1983-09-27 | 1229.0        |
| 1983-09-28 | -591.0        |
| 1983-09-29 | -869.0        |
| 1983-09-30 | 170.0         |
| 1983-10-01 | -371.0        |
| 1983-10-02 | 1174.0        |
| 1983-10-03 | -716.0        |
| 1983-10-04 | 20.0          |
| 1983-10-05 | 114.0         |
| 1983-10-06 | -47.0         |
| 1983-10-07 | 0.0           |
| 1983-10-08 | -528.0        |
| 1983-10-09 | 418.0         |
| 1983-10-10 | -12.0         |
| 1983-10-11 | -546.0        |
| 1983-10-12 | 838.0         |
| 1983-10-13 | -393.0        |
| 1983-10-14 | 159.0         |
| 1983-10-15 | -251.0        |
| 1983-10-16 | 974.0         |
| 1983-10-17 | -113.0        |
| 1983-10-18 | 205.0         |
| 1983-10-19 | -736.0        |
| 1983-10-20 | 55.0          |
| 1983-10-21 | 59.0          |
| 1983-10-22 | 491.0         |
| 1983-10-23 | 154.0         |
| 1983-10-24 | -258.0        |
| 1983-10-25 | -303.0        |
| 1983-10-26 | -620.0        |
| 1983-10-27 | -949.0        |
| 1983-10-28 | -746.0        |
| 1983-10-29 | -1006.0       |
| 1983-10-30 | 560.0         |
| 1983-10-31 | 221.0         |
| 1983-11-01 | 119.0         |
| 1983-11-02 | -681.0        |
| 1983-11-03 | 19.0          |
| 1983-11-04 | 708.0         |
| 1983-11-05 | 256.0         |
| 1983-11-06 | 1755.0        |
| 1983-11-07 | 309.0         |
| 1983-11-08 | -29.0         |
| 1983-11-09 | -337.0        |
| 1983-11-10 | 130.0         |
| 1983-11-11 | -226.0        |
| 1983-11-12 | 649.0         |
| 1983-11-13 | -52.0         |
| 1983-11-14 | 67.0          |
| 1983-11-15 | -252.0        |
| 1983-11-16 | 73.0          |
| 1983-11-17 | -152.0        |
| 1983-11-18 | 417.0         |
| 1983-11-19 | -954.0        |
| 1983-11-20 | 850.0         |
| 1983-11-21 | -330.0        |
| 1983-11-22 | 963.0         |
| 1983-11-23 | -1463.0       |
| 1983-11-24 | 497.0         |
| 1983-11-25 | -29.0         |
| 1983-11-26 | 530.0         |
| 1983-11-27 | -302.0        |
| 1983-11-28 | -126.0        |
| 1983-11-29 | 164.0         |
| 1983-11-30 | 413.0         |
| 1983-12-01 | -667.0        |
| 1983-12-02 | -301.0        |
| 1983-12-03 | 141.0         |
| 1983-12-04 | 472.0         |
| 1983-12-05 | -353.0        |
| 1983-12-06 | -1460.0       |
| 1983-12-07 | 106.0         |
| 1983-12-08 | 483.0         |
| 1983-12-09 | 464.0         |
| 1983-12-10 | 323.0         |
| 1983-12-11 | -162.0        |
| 1983-12-12 | -1180.0       |
| 1983-12-13 | 1039.0        |
| 1983-12-14 | 230.0         |
| 1983-12-15 | 358.0         |
| 1983-12-16 | 397.0         |
| 1983-12-17 | -289.0        |
| 1983-12-18 | -76.0         |
| 1983-12-19 | 442.0         |
| 1983-12-20 | -198.0        |
| 1983-12-21 | -12.0         |
| 1983-12-22 | -639.0        |
| 1983-12-23 | 296.0         |
| 1983-12-24 | -684.0        |
| 1983-12-25 | 707.0         |
| 1983-12-26 | 270.0         |
| 1983-12-27 | -1082.0       |
| 1983-12-28 | -1492.0       |
| 1983-12-29 | 1829.0        |
| 1983-12-30 | -1699.0       |
| 1983-12-31 | -1176.0       |
| 1984-01-01 | 2701.0        |
| 1984-01-02 | 1140.0        |
| 1984-01-03 | -726.0        |
| 1984-01-04 | 41.0          |
| 1984-01-05 | 638.0         |
| 1984-01-06 | -309.0        |
| 1984-01-07 | -1845.0       |
| 1984-01-08 | 1545.0        |
| 1984-01-09 | -579.0        |
| 1984-01-10 | 304.0         |
| 1984-01-11 | 499.0         |
| 1984-01-12 | 108.0         |
| 1984-01-13 | -1107.0       |
| 1984-01-14 | -25.0         |
| 1984-01-15 | 826.0         |
| 1984-01-16 | -6.0          |
| 1984-01-17 | 32.0          |
| 1984-01-18 | -26.0         |
| 1984-01-19 | 344.0         |
| 1984-01-20 | -829.0        |
| 1984-01-21 | 563.0         |
| 1984-01-22 | -255.0        |
| 1984-01-23 | -530.0        |
| 1984-01-24 | -184.0        |
| 1984-01-25 | 246.0         |
| 1984-01-26 | -376.0        |
| 1984-01-27 | 345.0         |
| 1984-01-28 | -1527.0       |
| 1984-01-29 | 2238.0        |
| 1984-01-30 | -215.0        |
| 1984-01-31 | 75.0          |
| 1984-02-01 | 192.0         |
| 1984-02-02 | -229.0        |
| 1984-02-03 | 63.0          |
| 1984-02-04 | -872.0        |
| 1984-02-05 | 312.0         |
| 1984-02-06 | 260.0         |
| 1984-02-07 | 12.0          |
| 1984-02-08 | 533.0         |
| 1984-02-09 | -699.0        |
| 1984-02-10 | 197.0         |
| 1984-02-11 | 87.0          |
| 1984-02-12 | 409.0         |
| 1984-02-13 | -285.0        |
| 1984-02-14 | -511.0        |
| 1984-02-15 | 364.0         |
| 1984-02-16 | -526.0        |
| 1984-02-17 | -17.0         |
| 1984-02-18 | -464.0        |
| 1984-02-19 | 28.0          |
| 1984-02-20 | 527.0         |
| 1984-02-21 | 259.0         |
| 1984-02-22 | -342.0        |
| 1984-02-23 | 590.0         |
| 1984-02-24 | 476.0         |
| 1984-02-25 | -566.0        |
| 1984-02-26 | 168.0         |
| 1984-02-27 | -90.0         |
| 1984-02-28 | -427.0        |
| 1984-02-29 | -807.0        |
| 1984-03-01 | 898.0         |
| 1984-03-02 | 374.0         |
| 1984-03-03 | -867.0        |
| 1984-03-04 | -274.0        |
| 1984-03-05 | 271.0         |
| 1984-03-06 | 516.0         |
| 1984-03-07 | -262.0        |
| 1984-03-08 | 1069.0        |
| 1984-03-09 | -134.0        |
| 1984-03-10 | -314.0        |
| 1984-03-11 | 270.0         |
| 1984-03-12 | 70.0          |
| 1984-03-13 | -432.0        |
| 1984-03-14 | -78.0         |
| 1984-03-15 | 49.0          |
| 1984-03-16 | 35.0          |
| 1984-03-17 | -301.0        |
| 1984-03-18 | -448.0        |
| 1984-03-19 | 1044.0        |
| 1984-03-20 | 87.0          |
| 1984-03-21 | 141.0         |
| 1984-03-22 | 143.0         |
| 1984-03-23 | -161.0        |
| 1984-03-24 | -1341.0       |
| 1984-03-25 | 1511.0        |
| 1984-03-26 | -988.0        |
| 1984-03-27 | 530.0         |
| 1984-03-28 | 320.0         |
| 1984-03-29 | -12.0         |
| 1984-03-30 | -473.0        |
| 1984-03-31 | 591.0         |
| 1984-04-01 | -97.0         |
| 1984-04-02 | 259.0         |
| 1984-04-03 | -539.0        |
| 1984-04-04 | 265.0         |
| 1984-04-05 | -201.0        |
| 1984-04-06 | -313.0        |
| 1984-04-07 | -338.0        |
| 1984-04-08 | -703.0        |
| 1984-04-09 | -654.0        |
| 1984-04-10 | 1374.0        |
| 1984-04-11 | 646.0         |
| 1984-04-12 | 181.0         |
| 1984-04-13 | -199.0        |
| 1984-04-14 | 96.0          |
| 1984-04-15 | -105.0        |
| 1984-04-16 | -5.0          |
| 1984-04-17 | 2.0           |
| 1984-04-18 | 281.0         |
| 1984-04-19 | -414.0        |
| 1984-04-20 | 72.0          |
| 1984-04-21 | 12.0          |
| 1984-04-22 | 125.0         |
| 1984-04-23 | 3.0           |
| 1984-04-24 | 167.0         |
| 1984-04-25 | -211.0        |
| 1984-04-26 | 91.0          |
| 1984-04-27 | -1294.0       |
| 1984-04-28 | 847.0         |
| 1984-04-29 | 532.0         |
| 1984-04-30 | -254.0        |
| 1984-05-01 | 3.0           |
| 1984-05-02 | -1150.0       |
| 1984-05-03 | 1571.0        |
| 1984-05-04 | -44.0         |
| 1984-05-05 | 8.0           |
| 1984-05-06 | 133.0         |
| 1984-05-07 | -77.0         |
| 1984-05-08 | -520.0        |
| 1984-05-09 | 327.0         |
| 1984-05-10 | 96.0          |
| 1984-05-11 | 24.0          |
| 1984-05-12 | 50.0          |
| 1984-05-13 | -316.0        |
| 1984-05-14 | 549.0         |
| 1984-05-15 | 840.0         |
| 1984-05-16 | 82.0          |
| 1984-05-17 | 131.0         |
| 1984-05-18 | 77.0          |
| 1984-05-19 | -110.0        |
| 1984-05-20 | 244.0         |
| 1984-05-21 | 71.0          |
| 1984-05-22 | 303.0         |
| 1984-05-23 | -25.0         |
| 1984-05-24 | 330.0         |
| 1984-05-25 | 10.0          |
| 1984-05-26 | 226.0         |
| 1984-05-27 | -44.0         |
| 1984-05-28 | -41.0         |
| 1984-05-29 | -50.0         |
| 1984-05-30 | -13.0         |
| 1984-05-31 | -3.0          |
| 1984-06-01 | 63.0          |
| 1984-06-02 | -54.0         |
| 1984-06-03 | -293.0        |
| 1984-06-04 | -90.0         |
| 1984-06-05 | 305.0         |
| 1984-06-06 | -84.0         |
| 1984-06-07 | 443.0         |
| 1984-06-08 | -674.0        |
| 1984-06-09 | 0.0           |
| 1984-06-10 | 0.0           |
| 1984-06-11 | 125.0         |
| 1984-06-12 | -125.0        |
| 1984-06-13 | 118.0         |
| 1984-06-14 | 19.0          |
| 1984-06-15 | 169.0         |
| 1984-06-16 | 0.0           |
| 1984-06-17 | -178.0        |
| 1984-06-18 | -137.0        |
| 1984-06-19 | 293.0         |
| 1984-06-20 | 138.0         |
| 1984-06-21 | -54.0         |
| 1984-06-22 | 274.0         |
| 1984-06-23 | -85.0         |
| 1984-06-24 | -35.0         |
| 1984-06-25 | 114.0         |
| 1984-06-26 | 3.0           |
| 1984-06-27 | -3.0          |
| 1984-06-28 | -126.0        |
| 1984-06-29 | 69.0          |
| 1984-06-30 | -9.0          |
| 1984-07-01 | -16.0         |
| 1984-07-02 | -179.0        |
| 1984-07-03 | 147.0         |
| 1984-07-04 | -69.0         |
| 1984-07-05 | -63.0         |
| 1984-07-06 | -187.0        |
| 1984-07-07 | -277.0        |
| 1984-07-08 | -139.0        |
| 1984-07-09 | -167.0        |
| 1984-07-10 | 167.0         |
| 1984-07-11 | -286.0        |
| 1984-07-12 | 15.0          |
| 1984-07-13 | 200.0         |
| 1984-07-14 | -56.0         |
| 1984-07-15 | -352.0        |
| 1984-07-16 | 214.0         |
| 1984-07-17 | -40.0         |
| 1984-07-18 | -1158.0       |
| 1984-07-19 | 103.0         |
| 1984-07-20 | -1310.0       |
| 1984-07-21 | 227.0         |
| 1984-07-22 | -545.0        |
| 1984-07-23 | -81.0         |
| 1984-07-24 | 508.0         |
| 1984-07-25 | 1181.0        |
| 1984-07-26 | 926.0         |
| 1984-07-27 | 153.0         |
| 1984-07-28 | 199.0         |
| 1984-07-29 | -230.0        |
| 1984-07-30 | -150.0        |
| 1984-07-31 | 263.0         |
| 1984-08-01 | 65.0          |
| 1984-08-02 | 0.0           |
| 1984-08-03 | -37.0         |
| 1984-08-04 | -65.0         |
| 1984-08-05 | 53.0          |
| 1984-08-06 | 40.0          |
| 1984-08-07 | -111.0        |
| 1984-08-08 | -274.0        |
| 1984-08-09 | 60.0          |
| 1984-08-10 | 92.0          |
| 1984-08-11 | -289.0        |
| 1984-08-12 | 228.0         |
| 1984-08-13 | -64.0         |
| 1984-08-14 | 27.0          |
| 1984-08-15 | 46.0          |
| 1984-08-16 | -179.0        |
| 1984-08-17 | 228.0         |
| 1984-08-18 | -286.0        |
| 1984-08-19 | -594.0        |
| 1984-08-20 | 341.0         |
| 1984-08-21 | -180.0        |
| 1984-08-22 | 500.0         |
| 1984-08-23 | 79.0          |
| 1984-08-24 | 6.0           |
| 1984-08-25 | -1468.0       |
| 1984-08-26 | -488.0        |
| 1984-08-27 | 922.0         |
| 1984-08-28 | 1299.0        |
| 1984-08-29 | -238.0        |
| 1984-08-30 | -88.0         |
| 1984-08-31 | 953.0         |
| 1984-09-01 | -777.0        |
| 1984-09-02 | 418.0         |
| 1984-09-03 | -108.0        |
| 1984-09-04 | -37.0         |
| 1984-09-05 | -2183.0       |
| 1984-09-06 | -1022.0       |
| 1984-09-07 | 1671.0        |
| 1984-09-08 | 741.0         |
| 1984-09-09 | -243.0        |
| 1984-09-10 | -1058.0       |
| 1984-09-11 | 241.0         |
| 1984-09-12 | 164.0         |
| 1984-09-13 | 575.0         |
| 1984-09-14 | 435.0         |
| 1984-09-15 | -315.0        |
| 1984-09-16 | -360.0        |
| 1984-09-17 | -3.0          |
| 1984-09-18 | -44.0         |
| 1984-09-19 | -315.0        |
| 1984-09-20 | -1938.0       |
| 1984-09-21 | 1569.0        |
| 1984-09-22 | 533.0         |
| 1984-09-23 | -634.0        |
| 1984-09-24 | 549.0         |
| 1984-09-25 | 224.0         |
| 1984-09-26 | -411.0        |
| 1984-09-27 | 349.0         |
| 1984-09-28 | -823.0        |
| 1984-09-29 | 855.0         |
| 1984-09-30 | -567.0        |
| 1984-10-01 | 414.0         |
| 1984-10-02 | -44.0         |
| 1984-10-03 | -300.0        |
| 1984-10-04 | 245.0         |
| 1984-10-05 | -15.0         |
| 1984-10-06 | 3.0           |
| 1984-10-07 | 244.0         |
| 1984-10-08 | -153.0        |
| 1984-10-09 | -228.0        |
| 1984-10-10 | -96.0         |
| 1984-10-11 | 283.0         |
| 1984-10-12 | 123.0         |
| 1984-10-13 | -12.0         |
| 1984-10-14 | 62.0          |
| 1984-10-15 | -314.0        |
| 1984-10-16 | 637.0         |
| 1984-10-17 | -669.0        |
| 1984-10-18 | 725.0         |
| 1984-10-19 | -314.0        |
| 1984-10-20 | -361.0        |
| 1984-10-21 | 329.0         |
| 1984-10-22 | -101.0        |
| 1984-10-23 | -8.0          |
| 1984-10-24 | 103.0         |
| 1984-10-25 | -294.0        |
| 1984-10-26 | 685.0         |
| 1984-10-27 | -279.0        |
| 1984-10-28 | 59.0          |
| 1984-10-29 | 9.0           |
| 1984-10-30 | -163.0        |
| 1984-10-31 | 98.0          |
| 1984-11-01 | -198.0        |
| 1984-11-02 | 305.0         |
| 1984-11-03 | -98.0         |
| 1984-11-04 | 77.0          |
| 1984-11-05 | -334.0        |
| 1984-11-06 | -70.0         |
| 1984-11-07 | 300.0         |
| 1984-11-08 | -356.0        |
| 1984-11-09 | 153.0         |
| 1984-11-10 | -6.0          |
| 1984-11-11 | 70.0          |
| 1984-11-12 | -313.0        |
| 1984-11-13 | -105.0        |
| 1984-11-14 | 486.0         |
| 1984-11-15 | -91.0         |
| 1984-11-16 | -35.0         |
| 1984-11-17 | -200.0        |
| 1984-11-18 | 120.0         |
| 1984-11-19 | -358.0        |
| 1984-11-20 | 650.0         |
| 1984-11-21 | -145.0        |
| 1984-11-22 | -147.0        |
| 1984-11-23 | 18.0          |
| 1984-11-24 | 50.0          |
| 1984-11-25 | 200.0         |
| 1984-11-26 | -130.0        |
| 1984-11-27 | 240.0         |
| 1984-11-28 | -9.0          |
| 1984-11-29 | -92.0         |
| 1984-11-30 | 77.0          |
| 1984-12-01 | -213.0        |
| 1984-12-02 | -272.0        |
| 1984-12-03 | 114.0         |
| 1984-12-04 | 85.0          |
| 1984-12-05 | -496.0        |
| 1984-12-06 | -485.0        |
| 1984-12-07 | -43.0         |
| 1984-12-08 | 580.0         |
| 1984-12-09 | -58.0         |
| 1984-12-10 | -718.0        |
| 1984-12-11 | 48.0          |
| 1984-12-12 | 174.0         |
| 1984-12-13 | 482.0         |
| 1984-12-14 | 197.0         |
| 1984-12-15 | -353.0        |
| 1984-12-16 | -155.0        |
| 1984-12-17 | 288.0         |
| 1984-12-18 | -291.0        |
| 1984-12-19 | -376.0        |
| 1984-12-20 | 456.0         |
| 1984-12-21 | 785.0         |
| 1984-12-22 | -234.0        |
| 1984-12-23 | -300.0        |
| 1984-12-24 | -207.0        |
| 1984-12-25 | 694.0         |
| 1984-12-26 | -461.0        |
| 1984-12-27 | 259.0         |
| 1984-12-28 | -76.0         |
| 1984-12-29 | -408.0        |
| 1984-12-30 | 689.0         |
| 1984-12-31 | 147.0         |
| 1985-01-01 | -387.0        |
| 1985-01-02 | 325.0         |
| 1985-01-03 | 21.0          |
| 1985-01-04 | -88.0         |
| 1985-01-05 | 200.0         |
| 1985-01-06 | -615.0        |
| 1985-01-07 | 766.0         |
| 1985-01-08 | -1361.0       |
| 1985-01-09 | 1184.0        |
| 1985-01-10 | -638.0        |
| 1985-01-11 | 8.0           |
| 1985-01-12 | 151.0         |
| 1985-01-13 | 208.0         |
| 1985-01-14 | 53.0          |
| 1985-01-15 | -205.0        |
| 1985-01-16 | -9.0          |
| 1985-01-17 | -32.0         |
| 1985-01-18 | -261.0        |
| 1985-01-19 | 387.0         |
| 1985-01-20 | -97.0         |
| 1985-01-21 | -14.0         |
| 1985-01-22 | 316.0         |
| 1985-01-23 | -226.0        |
| 1985-01-24 | -242.0        |
| 1985-01-25 | 383.0         |
| 1985-01-26 | -220.0        |
| 1985-01-27 | 161.0         |
| 1985-01-28 | -143.0        |
| 1985-01-29 | -102.0        |
| 1985-01-30 | -102.0        |
| 1985-01-31 | 453.0         |
| 1985-02-01 | -462.0        |
| 1985-02-02 | 523.0         |
| 1985-02-03 | 53.0          |
| 1985-02-04 | -56.0         |
| 1985-02-05 | -114.0        |
| 1985-02-06 | 94.0          |
| 1985-02-07 | 47.0          |
| 1985-02-08 | -188.0        |
| 1985-02-09 | 41.0          |
| 1985-02-10 | 41.0          |
| 1985-02-11 | -155.0        |
| 1985-02-12 | 273.0         |
| 1985-02-13 | -200.0        |
| 1985-02-14 | -91.0         |
| 1985-02-15 | -383.0        |
| 1985-02-16 | 439.0         |
| 1985-02-17 | -181.0        |
| 1985-02-18 | 248.0         |
| 1985-02-19 | -266.0        |
| 1985-02-20 | -139.0        |
| 1985-02-21 | 52.0          |
| 1985-02-22 | -415.0        |
| 1985-02-23 | 398.0         |
| 1985-02-24 | -64.0         |
| 1985-02-25 | -213.0        |
| 1985-02-26 | -175.0        |
| 1985-02-27 | 641.0         |
| 1985-02-28 | -412.0        |
| 1985-03-01 | 356.0         |
| 1985-03-02 | -43.0         |
| 1985-03-03 | 257.0         |
| 1985-03-04 | -842.0        |
| 1985-03-05 | -765.0        |
| 1985-03-06 | 182.0         |
| 1985-03-07 | -59.0         |
| 1985-03-08 | -706.0        |
| 1985-03-09 | -356.0        |
| 1985-03-10 | 1451.0        |
| 1985-03-11 | 713.0         |
| 1985-03-12 | -113.0        |
| 1985-03-13 | 281.0         |
| 1985-03-14 | 15.0          |
| 1985-03-15 | 464.0         |
| 1985-03-16 | -145.0        |
| 1985-03-17 | -29.0         |
| 1985-03-18 | -322.0        |
| 1985-03-19 | 664.0         |
| 1985-03-20 | -225.0        |
| 1985-03-21 | -363.0        |
| 1985-03-22 | -377.0        |
| 1985-03-23 | 98.0          |
| 1985-03-24 | -820.0        |
| 1985-03-25 | 91.0          |
| 1985-03-26 | 295.0         |
| 1985-03-27 | 362.0         |
| 1985-03-28 | -776.0        |
| 1985-03-29 | 1016.0        |
| 1985-03-30 | 190.0         |
| 1985-03-31 | 223.0         |
| 1985-04-01 | -929.0        |
| 1985-04-02 | 40.0          |
| 1985-04-03 | -80.0         |
| 1985-04-04 | 655.0         |
| 1985-04-05 | -552.0        |
| 1985-04-06 | -89.0         |
| 1985-04-07 | 624.0         |
| 1985-04-08 | 0.0           |
| 1985-04-09 | 487.0         |
| 1985-04-10 | -347.0        |
| 1985-04-11 | 412.0         |
| 1985-04-12 | 9.0           |
| 1985-04-13 | 33.0          |
| 1985-04-14 | -653.0        |
| 1985-04-15 | 79.0          |
| 1985-04-16 | 520.0         |
| 1985-04-17 | -1843.0       |
| 1985-04-18 | 1244.0        |
| 1985-04-19 | 549.0         |
| 1985-04-20 | 124.0         |
| 1985-04-21 | -436.0        |
| 1985-04-22 | 214.0         |
| 1985-04-23 | -735.0        |
| 1985-04-24 | 724.0         |
| 1985-04-25 | -922.0        |
| 1985-04-26 | 210.0         |
| 1985-04-27 | 667.0         |
| 1985-04-28 | -325.0        |
| 1985-04-29 | -812.0        |
| 1985-04-30 | 713.0         |
| 1985-05-01 | 380.0         |
| 1985-05-02 | 56.0          |
| 1985-05-03 | -264.0        |
| 1985-05-04 | 415.0         |
| 1985-05-05 | -415.0        |
| 1985-05-06 | -201.0        |
| 1985-05-07 | -555.0        |
| 1985-05-08 | 341.0         |
| 1985-05-09 | 23.0          |
| 1985-05-10 | -233.0        |
| 1985-05-11 | 109.0         |
| 1985-05-12 | 92.0          |
| 1985-05-13 | -738.0        |
| 1985-05-14 | 127.0         |
| 1985-05-15 | 516.0         |
| 1985-05-16 | 324.0         |
| 1985-05-17 | -1060.0       |
| 1985-05-18 | 733.0         |
| 1985-05-19 | 563.0         |
| 1985-05-20 | -309.0        |
| 1985-05-21 | -86.0         |
| 1985-05-22 | 410.0         |
| 1985-05-23 | -204.0        |
| 1985-05-24 | 148.0         |
| 1985-05-25 | 173.0         |
| 1985-05-26 | 62.0          |
| 1985-05-27 | 162.0         |
| 1985-05-28 | -673.0        |
| 1985-05-29 | -637.0        |
| 1985-05-30 | 747.0         |
| 1985-05-31 | 84.0          |
| 1985-06-01 | -197.0        |
| 1985-06-02 | 338.0         |
| 1985-06-03 | -292.0        |
| 1985-06-04 | -1078.0       |
| 1985-06-05 | 515.0         |
| 1985-06-06 | 1226.0        |
| 1985-06-07 | 411.0         |
| 1985-06-08 | 1271.0        |
| 1985-06-09 | -34.0         |
| 1985-06-10 | -431.0        |
| 1985-06-11 | 27.0          |
| 1985-06-12 | 243.0         |
| 1985-06-13 | -157.0        |
| 1985-06-14 | -257.0        |
| 1985-06-15 | 291.0         |
| 1985-06-16 | -309.0        |
| 1985-06-17 | -165.0        |
| 1985-06-18 | -1718.0       |
| 1985-06-19 | 2137.0        |
| 1985-06-20 | 256.0         |
| 1985-06-21 | -22.0         |
| 1985-06-22 | -49.0         |
| 1985-06-23 | -13.0         |
| 1985-06-24 | 13.0          |
| 1985-06-25 | -16.0         |
| 1985-06-26 | -6.0          |
| 1985-06-27 | -111.0        |
| 1985-06-28 | -163.0        |
| 1985-06-29 | -1707.0       |
| 1985-06-30 | 258.0         |
| 1985-07-01 | 363.0         |
| 1985-07-02 | -466.0        |
| 1985-07-03 | -1755.0       |
| 1985-07-04 | 537.0         |
| 1985-07-05 | -601.0        |
| 1985-07-06 | 553.0         |
| 1985-07-07 | 28.0          |
| 1985-07-08 | 955.0         |
| 1985-07-09 | 213.0         |
| 1985-07-10 | 409.0         |
| 1985-07-11 | -227.0        |
| 1985-07-12 | 224.0         |
| 1985-07-13 | 18.0          |
| 1985-07-14 | -216.0        |
| 1985-07-15 | -325.0        |
| 1985-07-16 | 375.0         |
| 1985-07-17 | 39.0          |
| 1985-07-18 | -873.0        |
| 1985-07-19 | 731.0         |
| 1985-07-20 | -132.0        |
| 1985-07-21 | -108.0        |
| 1985-07-22 | -457.0        |
| 1985-07-23 | -448.0        |
| 1985-07-24 | -1149.0       |
| 1985-07-25 | 1095.0        |
| 1985-07-26 | -102.0        |
| 1985-07-27 | 933.0         |
| 1985-07-28 | -191.0        |
| 1985-07-29 | 44.0          |
| 1985-07-30 | -81.0         |
| 1985-07-31 | 260.0         |
| 1985-08-01 | 1362.0        |
| 1985-08-02 | -1046.0       |
| 1985-08-03 | 76.0          |
| 1985-08-04 | 174.0         |
| 1985-08-05 | -86.0         |
| 1985-08-06 | 18.0          |
| 1985-08-07 | -206.0        |
| 1985-08-08 | -993.0        |
| 1985-08-09 | 481.0         |
| 1985-08-10 | 774.0         |
| 1985-08-11 | -641.0        |
| 1985-08-12 | 3.0           |
| 1985-08-13 | 58.0          |
| 1985-08-14 | -303.0        |
| 1985-08-15 | 645.0         |
| 1985-08-16 | -263.0        |
| 1985-08-17 | 463.0         |
| 1985-08-18 | -133.0        |
| 1985-08-19 | -102.0        |
| 1985-08-20 | -53.0         |
| 1985-08-21 | -201.0        |
| 1985-08-22 | 104.0         |
| 1985-08-23 | -707.0        |
| 1985-08-24 | -65.0         |
| 1985-08-25 | 346.0         |
| 1985-08-26 | 93.0          |
| 1985-08-27 | -664.0        |
| 1985-08-28 | 1217.0        |
| 1985-08-29 | -501.0        |
| 1985-08-30 | 34.0          |
| 1985-08-31 | 160.0         |
| 1985-09-01 | -148.0        |
| 1985-09-02 | -38.0         |
| 1985-09-03 | 262.0         |
| 1985-09-04 | 210.0         |
| 1985-09-05 | 56.0          |
| 1985-09-06 | -301.0        |
| 1985-09-07 | 216.0         |
| 1985-09-08 | 65.0          |
| 1985-09-09 | 298.0         |
| 1985-09-10 | -765.0        |
| 1985-09-11 | 540.0         |
| 1985-09-12 | -517.0        |
| 1985-09-13 | 426.0         |
| 1985-09-14 | -941.0        |
| 1985-09-15 | 888.0         |
| 1985-09-16 | -541.0        |
| 1985-09-17 | 287.0         |
| 1985-09-18 | 596.0         |
| 1985-09-19 | -1133.0       |
| 1985-09-20 | -699.0        |
| 1985-09-21 | 1558.0        |
| 1985-09-22 | 227.0         |
| 1985-09-23 | -415.0        |
| 1985-09-24 | -1776.0       |
| 1985-09-25 | -42.0         |
| 1985-09-26 | 42.0          |
| 1985-09-27 | 572.0         |
| 1985-09-28 | 1459.0        |
| 1985-09-29 | -155.0        |
| 1985-09-30 | -88.0         |
| 1985-10-01 | -516.0        |
| 1985-10-02 | -20.0         |
| 1985-10-03 | 115.0         |
| 1985-10-04 | -1120.0       |
| 1985-10-05 | 1233.0        |
| 1985-10-06 | 238.0         |
| 1985-10-07 | -1362.0       |
| 1985-10-08 | 572.0         |
| 1985-10-09 | 627.0         |
| 1985-10-10 | 268.0         |
| 1985-10-11 | -594.0        |
| 1985-10-12 | -132.0        |
| 1985-10-13 | 557.0         |
| 1985-10-14 | -629.0        |
| 1985-10-15 | 83.0          |
| 1985-10-16 | -100.0        |
| 1985-10-17 | -414.0        |
| 1985-10-18 | -397.0        |
| 1985-10-19 | 723.0         |
| 1985-10-20 | 372.0         |
| 1985-10-21 | -115.0        |
| 1985-10-22 | 89.0          |
| 1985-10-23 | 895.0         |
| 1985-10-24 | -754.0        |
| 1985-10-25 | 754.0         |
| 1985-10-26 | -364.0        |
| 1985-10-27 | -30.0         |
| 1985-10-28 | -1339.0       |
| 1985-10-29 | -125.0        |
| 1985-10-30 | 283.0         |
| 1985-10-31 | 894.0         |
| 1985-11-01 | -500.0        |
| 1985-11-02 | 1282.0        |
| 1985-11-03 | -762.0        |
| 1985-11-04 | 667.0         |
| 1985-11-05 | -621.0        |
| 1985-11-06 | 580.0         |
| 1985-11-07 | -165.0        |
| 1985-11-08 | 171.0         |
| 1985-11-09 | -661.0        |
| 1985-11-10 | 687.0         |
| 1985-11-11 | -127.0        |
| 1985-11-12 | -287.0        |
| 1985-11-13 | 0.0           |
| 1985-11-14 | 503.0         |
| 1985-11-15 | -398.0        |
| 1985-11-16 | 153.0         |
| 1985-11-17 | -676.0        |
| 1985-11-18 | 136.0         |
| 1985-11-19 | 12.0          |
| 1985-11-20 | -750.0        |
| 1985-11-21 | -917.0        |
| 1985-11-22 | 2366.0        |
| 1985-11-23 | 184.0         |
| 1985-11-24 | -340.0        |
| 1985-11-25 | 477.0         |
| 1985-11-26 | -342.0        |
| 1985-11-27 | -1558.0       |
| 1985-11-28 | -73.0         |
| 1985-11-29 | 90.0          |
| 1985-11-30 | 309.0         |
| 1985-12-01 | 865.0         |
| 1985-12-02 | 99.0          |
| 1985-12-03 | -102.0        |
| 1985-12-04 | 126.0         |
| 1985-12-05 | -120.0        |
| 1985-12-06 | 108.0         |
| 1985-12-07 | -38.0         |
| 1985-12-08 | -265.0        |
| 1985-12-09 | 52.0          |
| 1985-12-10 | 333.0         |
| 1985-12-11 | -568.0        |
| 1985-12-12 | 633.0         |
| 1985-12-13 | -923.0        |
| 1985-12-14 | 823.0         |
| 1985-12-15 | -475.0        |
| 1985-12-16 | -107.0        |
| 1985-12-17 | 794.0         |
| 1985-12-18 | -352.0        |
| 1985-12-19 | 391.0         |
| 1985-12-20 | -415.0        |
| 1985-12-21 | -247.0        |
| 1985-12-22 | 361.0         |
| 1985-12-23 | -128.0        |
| 1985-12-24 | -711.0        |
| 1985-12-25 | 423.0         |
| 1985-12-26 | -466.0        |
| 1985-12-27 | 947.0         |
| 1985-12-28 | -634.0        |
| 1985-12-29 | 578.0         |
| 1985-12-30 | -257.0        |
| 1985-12-31 | 336.0         |
| 1986-01-01 | -646.0        |
| 1986-01-02 | 362.0         |
| 1986-01-03 | -122.0        |
| 1986-01-04 | -58.0         |
| 1986-01-05 | 58.0          |
| 1986-01-06 | 356.0         |
| 1986-01-07 | -335.0        |
| 1986-01-08 | -229.0        |
| 1986-01-09 | 588.0         |
| 1986-01-10 | 109.0         |
| 1986-01-11 | -174.0        |
| 1986-01-12 | 251.0         |
| 1986-01-13 | -204.0        |
| 1986-01-14 | -277.0        |
| 1986-01-15 | -322.0        |
| 1986-01-16 | 909.0         |
| 1986-01-17 | -1236.0       |
| 1986-01-18 | 727.0         |
| 1986-01-19 | -690.0        |
| 1986-01-20 | 679.0         |
| 1986-01-21 | 414.0         |
| 1986-01-22 | -545.0        |
| 1986-01-23 | 648.0         |
| 1986-01-24 | -1276.0       |
| 1986-01-25 | 616.0         |
| 1986-01-26 | 280.0         |
| 1986-01-27 | 285.0         |
| 1986-01-28 | -1566.0       |
| 1986-01-29 | 657.0         |
| 1986-01-30 | -544.0        |
| 1986-01-31 | 1227.0        |
| 1986-02-01 | -339.0        |
| 1986-02-02 | 324.0         |
| 1986-02-03 | -126.0        |
| 1986-02-04 | -642.0        |
| 1986-02-05 | 100.0         |
| 1986-02-06 | -767.0        |
| 1986-02-07 | 1015.0        |
| 1986-02-08 | 110.0         |
| 1986-02-09 | -272.0        |
| 1986-02-10 | 550.0         |
| 1986-02-11 | -842.0        |
| 1986-02-12 | 1109.0        |
| 1986-02-13 | -776.0        |
| 1986-02-14 | 588.0         |
| 1986-02-15 | -1106.0       |
| 1986-02-16 | 342.0         |
| 1986-02-17 | 399.0         |
| 1986-02-18 | 43.0          |
| 1986-02-19 | -425.0        |
| 1986-02-20 | 671.0         |
| 1986-02-21 | 418.0         |
| 1986-02-22 | -345.0        |
| 1986-02-23 | 94.0          |
| 1986-02-24 | 80.0          |
| 1986-02-25 | -192.0        |
| 1986-02-26 | 331.0         |
| 1986-02-27 | -536.0        |
| 1986-02-28 | 364.0         |
| 1986-03-01 | -255.0        |
| 1986-03-02 | 362.0         |
| 1986-03-03 | -462.0        |
| 1986-03-04 | -44.0         |
| 1986-03-05 | -1201.0       |
| 1986-03-06 | 802.0         |
| 1986-03-07 | 554.0         |
| 1986-03-08 | 197.0         |
| 1986-03-09 | -281.0        |
| 1986-03-10 | 414.0         |
| 1986-03-11 | -737.0        |
| 1986-03-12 | 334.0         |
| 1986-03-13 | -527.0        |
| 1986-03-14 | 254.0         |
| 1986-03-15 | -29.0         |
| 1986-03-16 | 916.0         |
| 1986-03-17 | -1035.0       |
| 1986-03-18 | 427.0         |
| 1986-03-19 | -26.0         |
| 1986-03-20 | 99.0          |
| 1986-03-21 | 168.0         |
| 1986-03-22 | -390.0        |
| 1986-03-23 | 499.0         |
| 1986-03-24 | -329.0        |
| 1986-03-25 | -289.0        |
| 1986-03-26 | 441.0         |
| 1986-03-27 | -426.0        |
| 1986-03-28 | 128.0         |
| 1986-03-29 | -24.0         |
| 1986-03-30 | 175.0         |
| 1986-03-31 | 324.0         |
| 1986-04-01 | -189.0        |
| 1986-04-02 | 515.0         |
| 1986-04-03 | -214.0        |
| 1986-04-04 | -295.0        |
| 1986-04-05 | 307.0         |
| 1986-04-06 | -489.0        |
| 1986-04-07 | -201.0        |
| 1986-04-08 | 483.0         |
| 1986-04-09 | -500.0        |
| 1986-04-10 | 491.0         |
| 1986-04-11 | -173.0        |
| 1986-04-12 | 259.0         |
| 1986-04-13 | -68.0         |
| 1986-04-14 | -165.0        |
| 1986-04-15 | -497.0        |
| 1986-04-16 | 261.0         |
| 1986-04-17 | 131.0         |
| 1986-04-18 | -143.0        |
| 1986-04-19 | 266.0         |
| 1986-04-20 | -164.0        |
| 1986-04-21 | -409.0        |
| 1986-04-22 | 0.0           |
| 1986-04-23 | 202.0         |
| 1986-04-24 | -742.0        |
| 1986-04-25 | 696.0         |
| 1986-04-26 | 508.0         |
| 1986-04-27 | 189.0         |
| 1986-04-28 | -277.0        |
| 1986-04-29 | -147.0        |
| 1986-04-30 | 103.0         |
| 1986-05-01 | -257.0        |
| 1986-05-02 | 154.0         |
| 1986-05-03 | -438.0        |
| 1986-05-04 | 688.0         |
| 1986-05-05 | 269.0         |
| 1986-05-06 | -196.0        |
| 1986-05-07 | -564.0        |
| 1986-05-08 | 364.0         |
| 1986-05-09 | -719.0        |
| 1986-05-10 | 207.0         |
| 1986-05-11 | 686.0         |
| 1986-05-12 | -1283.0       |
| 1986-05-13 | 393.0         |
| 1986-05-14 | 523.0         |
| 1986-05-15 | -96.0         |
| 1986-05-16 | 137.0         |
| 1986-05-17 | 235.0         |
| 1986-05-18 | -704.0        |
| 1986-05-19 | 350.0         |
| 1986-05-20 | 11.0          |
| 1986-05-21 | -283.0        |
| 1986-05-22 | 141.0         |
| 1986-05-23 | 432.0         |
| 1986-05-24 | -377.0        |
| 1986-05-25 | 421.0         |
| 1986-05-26 | -50.0         |
| 1986-05-27 | -152.0        |
| 1986-05-28 | -30.0         |
| 1986-05-29 | -284.0        |
| 1986-05-30 | 177.0         |
| 1986-05-31 | -143.0        |
| 1986-06-01 | 242.0         |
| 1986-06-02 | -288.0        |
| 1986-06-03 | 681.0         |
| 1986-06-04 | -489.0        |
| 1986-06-05 | 11.0          |
| 1986-06-06 | 578.0         |
| 1986-06-07 | -156.0        |
| 1986-06-08 | -314.0        |
| 1986-06-09 | -76.0         |
| 1986-06-10 | -160.0        |
| 1986-06-11 | -620.0        |
| 1986-06-12 | 1288.0        |
| 1986-06-13 | -145.0        |
| 1986-06-14 | -345.0        |
| 1986-06-15 | 286.0         |
| 1986-06-16 | -362.0        |
| 1986-06-17 | 6.0           |
| 1986-06-18 | 254.0         |
| 1986-06-19 | -38.0         |
| 1986-06-20 | 70.0          |
| 1986-06-21 | -143.0        |
| 1986-06-22 | -375.0        |
| 1986-06-23 | 462.0         |
| 1986-06-24 | -201.0        |
| 1986-06-25 | 236.0         |
| 1986-06-26 | 168.0         |
| 1986-06-27 | -311.0        |
| 1986-06-28 | 126.0         |
| 1986-06-29 | 53.0          |
| 1986-06-30 | 144.0         |
| 1986-07-01 | 118.0         |
| 1986-07-02 | -86.0         |
| 1986-07-03 | 237.0         |
| 1986-07-04 | -322.0        |
| 1986-07-05 | 0.0           |
| 1986-07-06 | -378.0        |
| 1986-07-07 | 1728.0        |
| 1986-07-08 | 166.0         |
| 1986-07-09 | 65.0          |
| 1986-07-10 | 12.0          |
| 1986-07-11 | 0.0           |
| 1986-07-12 | -25.0         |
| 1986-07-13 | 300.0         |
| 1986-07-14 | -315.0        |
| 1986-07-15 | 61.0          |
| 1986-07-16 | -43.0         |
| 1986-07-17 | -6.0          |
| 1986-07-18 | -267.0        |
| 1986-07-19 | -479.0        |
| 1986-07-20 | -162.0        |
| 1986-07-21 | -979.0        |
| 1986-07-22 | -463.0        |
| 1986-07-23 | -38.0         |
| 1986-07-24 | 720.0         |
| 1986-07-25 | -400.0        |
| 1986-07-26 | 335.0         |
| 1986-07-27 | -395.0        |
| 1986-07-28 | 669.0         |
| 1986-07-29 | 24.0          |
| 1986-07-30 | -711.0        |
| 1986-07-31 | -350.0        |
| 1986-08-01 | -401.0        |
| 1986-08-02 | 1059.0        |
| 1986-08-03 | 0.0           |
| 1986-08-04 | 456.0         |
| 1986-08-05 | -65.0         |
| 1986-08-06 | 88.0          |
| 1986-08-07 | -189.0        |
| 1986-08-08 | -202.0        |
| 1986-08-09 | 317.0         |
| 1986-08-10 | -168.0        |
| 1986-08-11 | -11.0         |
| 1986-08-12 | -138.0        |
| 1986-08-13 | 173.0         |
| 1986-08-14 | -132.0        |
| 1986-08-15 | 64.0          |
| 1986-08-16 | 310.0         |
| 1986-08-17 | -121.0        |
| 1986-08-18 | -259.0        |
| 1986-08-19 | -335.0        |
| 1986-08-20 | 553.0         |
| 1986-08-21 | -1099.0       |
| 1986-08-22 | 1043.0        |
| 1986-08-23 | -1117.0       |
| 1986-08-24 | 1081.0        |
| 1986-08-25 | -310.0        |
| 1986-08-26 | 372.0         |
| 1986-08-27 | -538.0        |
| 1986-08-28 | 603.0         |
| 1986-08-29 | 163.0         |
| 1986-08-30 | -577.0        |
| 1986-08-31 | 278.0         |
| 1986-09-01 | -11.0         |
| 1986-09-02 | 106.0         |
| 1986-09-03 | -56.0         |
| 1986-09-04 | -247.0        |
| 1986-09-05 | 320.0         |
| 1986-09-06 | 39.0          |
| 1986-09-07 | -86.0         |
| 1986-09-08 | 177.0         |
| 1986-09-09 | -534.0        |
| 1986-09-10 | -362.0        |
| 1986-09-11 | 423.0         |
| 1986-09-12 | 450.0         |
| 1986-09-13 | -459.0        |
| 1986-09-14 | 311.0         |
| 1986-09-15 | 216.0         |
| 1986-09-16 | -287.0        |
| 1986-09-17 | -161.0        |
| 1986-09-18 | 114.0         |
| 1986-09-19 | 215.0         |
| 1986-09-20 | 6.0           |
| 1986-09-21 | -162.0        |
| 1986-09-22 | 36.0          |
| 1986-09-23 | -682.0        |
| 1986-09-24 | 820.0         |
| 1986-09-25 | -915.0        |
| 1986-09-26 | 771.0         |
| 1986-09-27 | -886.0        |
| 1986-09-28 | 794.0         |
| 1986-09-29 | -636.0        |
| 1986-09-30 | -381.0        |
| 1986-10-01 | 52.0          |
| 1986-10-02 | 1098.0        |
| 1986-10-03 | -226.0        |
| 1986-10-04 | 85.0          |
| 1986-10-05 | 161.0         |
| 1986-10-06 | 3.0           |
| 1986-10-07 | -232.0        |
| 1986-10-08 | 1323.0        |
| 1986-10-09 | -1501.0       |
| 1986-10-10 | -78.0         |
| 1986-10-11 | 550.0         |
| 1986-10-12 | -106.0        |
| 1986-10-13 | -17.0         |
| 1986-10-14 | 64.0          |
| 1986-10-15 | 110.0         |
| 1986-10-16 | -148.0        |
| 1986-10-17 | -91.0         |
| 1986-10-18 | 123.0         |
| 1986-10-19 | 0.0           |
| 1986-10-20 | -625.0        |
| 1986-10-21 | -173.0        |
| 1986-10-22 | 246.0         |
| 1986-10-23 | -151.0        |
| 1986-10-24 | 148.0         |
| 1986-10-25 | -49.0         |
| 1986-10-26 | -159.0        |
| 1986-10-27 | 257.0         |
| 1986-10-28 | -364.0        |
| 1986-10-29 | 947.0         |
| 1986-10-30 | -1403.0       |
| 1986-10-31 | 1297.0        |
| 1986-11-01 | 109.0         |
| 1986-11-02 | -624.0        |
| 1986-11-03 | 412.0         |
| 1986-11-04 | -921.0        |
| 1986-11-05 | 1039.0        |
| 1986-11-06 | -308.0        |
| 1986-11-07 | 125.0         |
| 1986-11-08 | -41.0         |
| 1986-11-09 | 159.0         |
| 1986-11-10 | -340.0        |
| 1986-11-11 | 278.0         |
| 1986-11-12 | -123.0        |
| 1986-11-13 | 179.0         |
| 1986-11-14 | -299.0        |
| 1986-11-15 | 541.0         |
| 1986-11-16 | -619.0        |
| 1986-11-17 | 380.0         |
| 1986-11-18 | -153.0        |
| 1986-11-19 | 194.0         |
| 1986-11-20 | -346.0        |
| 1986-11-21 | 393.0         |
| 1986-11-22 | -293.0        |
| 1986-11-23 | 26.0          |
| 1986-11-24 | -70.0         |
| 1986-11-25 | 214.0         |
| 1986-11-26 | -36.0         |
| 1986-11-27 | 174.0         |
| 1986-11-28 | -294.0        |
| 1986-11-29 | 330.0         |
| 1986-11-30 | -6.0          |
| 1986-12-01 | -95.0         |
| 1986-12-02 | -624.0        |
| 1986-12-03 | 524.0         |
| 1986-12-04 | -538.0        |
| 1986-12-05 | 612.0         |
| 1986-12-06 | -144.0        |
| 1986-12-07 | -123.0        |
| 1986-12-08 | -279.0        |
| 1986-12-09 | 622.0         |
| 1986-12-10 | -384.0        |
| 1986-12-11 | 12.0          |
| 1986-12-12 | -131.0        |
| 1986-12-13 | 389.0         |
| 1986-12-14 | -316.0        |
| 1986-12-15 | 339.0         |
| 1986-12-16 | 88.0          |
| 1986-12-17 | -103.0        |
| 1986-12-18 | 225.0         |
| 1986-12-19 | -336.0        |
| 1986-12-20 | 191.0         |
| 1986-12-21 | -179.0        |
| 1986-12-22 | 152.0         |
| 1986-12-23 | 56.0          |
| 1986-12-24 | -38.0         |
| 1986-12-25 | -56.0         |
| 1986-12-26 | -284.0        |
| 1986-12-27 | 299.0         |
| 1986-12-28 | 97.0          |
| 1986-12-29 | -53.0         |
| 1986-12-30 | 260.0         |
| 1986-12-31 | -213.0        |
| 1987-01-01 | 175.0         |
| 1987-01-02 | -139.0        |
| 1987-01-03 | -24.0         |
| 1987-01-04 | -71.0         |
| 1987-01-05 | -138.0        |
| 1987-01-06 | 212.0         |
| 1987-01-07 | -545.0        |
| 1987-01-08 | 486.0         |
| 1987-01-09 | -194.0        |
| 1987-01-10 | 32.0          |
| 1987-01-11 | 239.0         |
| 1987-01-12 | 32.0          |
| 1987-01-13 | -464.0        |
| 1987-01-14 | 129.0         |
| 1987-01-15 | 41.0          |
| 1987-01-16 | 276.0         |
| 1987-01-17 | -326.0        |
| 1987-01-18 | 152.0         |
| 1987-01-19 | -38.0         |
| 1987-01-20 | -14.0         |
| 1987-01-21 | -176.0        |
| 1987-01-22 | 155.0         |
| 1987-01-23 | 59.0          |
| 1987-01-24 | 88.0          |
| 1987-01-25 | 0.0           |
| 1987-01-26 | -65.0         |
| 1987-01-27 | -257.0        |
| 1987-01-28 | 172.0         |
| 1987-01-29 | -257.0        |
| 1987-01-30 | 234.0         |
| 1987-01-31 | -79.0         |
| 1987-02-01 | 158.0         |
| 1987-02-02 | -368.0        |
| 1987-02-03 | 371.0         |
| 1987-02-04 | 298.0         |
| 1987-02-05 | -145.0        |
| 1987-02-06 | 133.0         |
| 1987-02-07 | -180.0        |
| 1987-02-08 | 142.0         |
| 1987-02-09 | -157.0        |
| 1987-02-10 | -924.0        |
| 1987-02-11 | 1098.0        |
| 1987-02-12 | -902.0        |
| 1987-02-13 | 840.0         |
| 1987-02-14 | -458.0        |
| 1987-02-15 | 44.0          |
| 1987-02-16 | 208.0         |
| 1987-02-17 | 144.0         |
| 1987-02-18 | -738.0        |
| 1987-02-19 | 185.0         |
| 1987-02-20 | -266.0        |
| 1987-02-21 | 558.0         |
| 1987-02-22 | 11.0          |
| 1987-02-23 | 386.0         |
| 1987-02-24 | 9.0           |
| 1987-02-25 | -643.0        |
| 1987-02-26 | 207.0         |
| 1987-02-27 | -11.0         |
| 1987-02-28 | 276.0         |
| 1987-03-01 | -262.0        |
| 1987-03-02 | 327.0         |
| 1987-03-03 | -1101.0       |
| 1987-03-04 | 1056.0        |
| 1987-03-05 | -535.0        |
| 1987-03-06 | -21.0         |
| 1987-03-07 | -26.0         |
| 1987-03-08 | 289.0         |
| 1987-03-09 | 105.0         |
| 1987-03-10 | -164.0        |
| 1987-03-11 | 91.0          |
| 1987-03-12 | 249.0         |
| 1987-03-13 | -26.0         |
| 1987-03-14 | 210.0         |
| 1987-03-15 | -92.0         |
| 1987-03-16 | 110.0         |
| 1987-03-17 | -95.0         |
| 1987-03-18 | -836.0        |
| 1987-03-19 | 644.0         |
| 1987-03-20 | -456.0        |
| 1987-03-21 | 621.0         |
| 1987-03-22 | 0.0           |
| 1987-03-23 | -332.0        |
| 1987-03-24 | -361.0        |
| 1987-03-25 | 602.0         |
| 1987-03-26 | -741.0        |
| 1987-03-27 | 485.0         |
| 1987-03-28 | -568.0        |
| 1987-03-29 | 350.0         |
| 1987-03-30 | -143.0        |
| 1987-03-31 | 145.0         |
| 1987-04-01 | 281.0         |
| 1987-04-02 | -782.0        |
| 1987-04-03 | 458.0         |
| 1987-04-04 | -87.0         |
| 1987-04-05 | -182.0        |
| 1987-04-06 | 385.0         |
| 1987-04-07 | -46.0         |
| 1987-04-08 | -333.0        |
| 1987-04-09 | 306.0         |
| 1987-04-10 | 131.0         |
| 1987-04-11 | 267.0         |
| 1987-04-12 | -50.0         |
| 1987-04-13 | -67.0         |
| 1987-04-14 | -158.0        |
| 1987-04-15 | 573.0         |
| 1987-04-16 | -29.0         |
| 1987-04-17 | -30.0         |
| 1987-04-18 | -578.0        |
| 1987-04-19 | 207.0         |
| 1987-04-20 | -59.0         |
| 1987-04-21 | 288.0         |
| 1987-04-22 | -73.0         |
| 1987-04-23 | -384.0        |
| 1987-04-24 | 445.0         |
| 1987-04-25 | -398.0        |
| 1987-04-26 | 301.0         |
| 1987-04-27 | -798.0        |
| 1987-04-28 | 789.0         |
| 1987-04-29 | -58.0         |
| 1987-04-30 | 138.0         |
| 1987-05-01 | -85.0         |
| 1987-05-02 | 129.0         |
| 1987-05-03 | -279.0        |
| 1987-05-04 | 70.0          |
| 1987-05-05 | -181.0        |
| 1987-05-06 | 91.0          |
| 1987-05-07 | 184.0         |
| 1987-05-08 | -105.0        |
| 1987-05-09 | 264.0         |
| 1987-05-10 | -67.0         |
| 1987-05-11 | -156.0        |
| 1987-05-12 | -27.0         |
| 1987-05-13 | -207.0        |
| 1987-05-14 | -64.0         |
| 1987-05-15 | -73.0         |
| 1987-05-16 | 76.0          |
| 1987-05-17 | 221.0         |
| 1987-05-18 | -459.0        |
| 1987-05-19 | 562.0         |
| 1987-05-20 | -778.0        |
| 1987-05-21 | 326.0         |
| 1987-05-22 | -90.0         |
| 1987-05-23 | -487.0        |
| 1987-05-24 | 237.0         |
| 1987-05-25 | 216.0         |
| 1987-05-26 | 272.0         |
| 1987-05-27 | 555.0         |
| 1987-05-28 | -511.0        |
| 1987-05-29 | -209.0        |
| 1987-05-30 | 661.0         |
| 1987-05-31 | -1346.0       |
| 1987-06-01 | 946.0         |
| 1987-06-02 | 70.0          |
| 1987-06-03 | -44.0         |
| 1987-06-04 | 112.0         |
| 1987-06-05 | 173.0         |
| 1987-06-06 | -726.0        |
| 1987-06-07 | 520.0         |
| 1987-06-08 | -274.0        |
| 1987-06-09 | 468.0         |
| 1987-06-10 | 0.0           |
| 1987-06-11 | -415.0        |
| 1987-06-12 | 398.0         |
| 1987-06-13 | 14.0          |
| 1987-06-14 | -563.0        |
| 1987-06-15 | 516.0         |
| 1987-06-16 | -450.0        |
| 1987-06-17 | 339.0         |
| 1987-06-18 | 158.0         |
| 1987-06-19 | -436.0        |
| 1987-06-20 | 18.0          |
| 1987-06-21 | -189.0        |
| 1987-06-22 | 311.0         |
| 1987-06-23 | -567.0        |
| 1987-06-24 | -49.0         |
| 1987-06-25 | -1183.0       |
| 1987-06-26 | 80.0          |
| 1987-06-27 | 100.0         |
| 1987-06-28 | 388.0         |
| 1987-06-29 | 180.0         |
| 1987-06-30 | 691.0         |
| 1987-07-01 | 325.0         |
| 1987-07-02 | -192.0        |
| 1987-07-03 | 297.0         |
| 1987-07-04 | 330.0         |
| 1987-07-05 | -51.0         |
| 1987-07-06 | -261.0        |
| 1987-07-07 | 403.0         |
| 1987-07-08 | -476.0        |
| 1987-07-09 | 14.0          |
| 1987-07-10 | 88.0          |
| 1987-07-11 | 262.0         |
| 1987-07-12 | -649.0        |
| 1987-07-13 | 402.0         |
| 1987-07-14 | 35.0          |
| 1987-07-15 | -47.0         |
| 1987-07-16 | -58.0         |
| 1987-07-17 | -260.0        |
| 1987-07-18 | 306.0         |
| 1987-07-19 | 212.0         |
| 1987-07-20 | -299.0        |
| 1987-07-21 | 122.0         |
| 1987-07-22 | -274.0        |
| 1987-07-23 | 9.0           |
| 1987-07-24 | 345.0         |
| 1987-07-25 | -47.0         |
| 1987-07-26 | -840.0        |
| 1987-07-27 | 846.0         |
| 1987-07-28 | -44.0         |
| 1987-07-29 | -278.0        |
| 1987-07-30 | -174.0        |
| 1987-07-31 | -52.0         |
| 1987-08-01 | -121.0        |
| 1987-08-02 | 272.0         |
| 1987-08-03 | -130.0        |
| 1987-08-04 | 264.0         |
| 1987-08-05 | -215.0        |
| 1987-08-06 | 317.0         |
| 1987-08-07 | -248.0        |
| 1987-08-08 | -147.0        |
| 1987-08-09 | 412.0         |
| 1987-08-10 | -93.0         |
| 1987-08-11 | -178.0        |
| 1987-08-12 | 76.0          |
| 1987-08-13 | -58.0         |
| 1987-08-14 | -329.0        |
| 1987-08-15 | 332.0         |
| 1987-08-16 | 3.0           |
| 1987-08-17 | 326.0         |
| 1987-08-18 | 21.0          |
| 1987-08-19 | -27.0         |
| 1987-08-20 | -47.0         |
| 1987-08-21 | -247.0        |
| 1987-08-22 | 212.0         |
| 1987-08-23 | 88.0          |
| 1987-08-24 | -134.0        |
| 1987-08-25 | -99.0         |
| 1987-08-26 | 104.0         |
| 1987-08-27 | -133.0        |
| 1987-08-28 | 477.0         |
| 1987-08-29 | -355.0        |
| 1987-08-30 | 70.0          |
| 1987-08-31 | 0.0           |
| 1987-09-01 | -67.0         |
| 1987-09-02 | 196.0         |
| 1987-09-03 | 0.0           |
| 1987-09-04 | -225.0        |
| 1987-09-05 | 254.0         |
| 1987-09-06 | 325.0         |
| 1987-09-07 | -237.0        |
| 1987-09-08 | -638.0        |
| 1987-09-09 | 284.0         |
| 1987-09-10 | 293.0         |
| 1987-09-11 | 132.0         |
| 1987-09-12 | -185.0        |
| 1987-09-13 | -199.0        |
| 1987-09-14 | -198.0        |
| 1987-09-15 | -12.0         |
| 1987-09-16 | 251.0         |
| 1987-09-17 | 73.0          |
| 1987-09-18 | -30.0         |
| 1987-09-19 | 0.0           |
| 1987-09-20 | -299.0        |
| 1987-09-21 | 373.0         |
| 1987-09-22 | 273.0         |
| 1987-09-23 | -530.0        |
| 1987-09-24 | 448.0         |
| 1987-09-25 | -381.0        |
| 1987-09-26 | 381.0         |
| 1987-09-27 | -585.0        |
| 1987-09-28 | -107.0        |
| 1987-09-29 | 680.0         |
| 1987-09-30 | -206.0        |
| 1987-10-01 | -17.0         |
| 1987-10-02 | 6.0           |
| 1987-10-03 | -103.0        |
| 1987-10-04 | -41.0         |
| 1987-10-05 | 158.0         |
| 1987-10-06 | -85.0         |
| 1987-10-07 | 21.0          |
| 1987-10-08 | -213.0        |
| 1987-10-09 | 169.0         |
| 1987-10-10 | 132.0         |
| 1987-10-11 | 23.0          |
| 1987-10-12 | 35.0          |
| 1987-10-13 | 50.0          |
| 1987-10-14 | -571.0        |
| 1987-10-15 | 69.0          |
| 1987-10-16 | 227.0         |
| 1987-10-17 | 58.0          |
| 1987-10-18 | -3.0          |
| 1987-10-19 | -859.0        |
| 1987-10-20 | 577.0         |
| 1987-10-21 | 479.0         |
| 1987-10-22 | -371.0        |
| 1987-10-23 | -9.0          |
| 1987-10-24 | -309.0        |
| 1987-10-25 | 557.0         |
| 1987-10-26 | -347.0        |
| 1987-10-27 | 812.0         |
| 1987-10-28 | -109.0        |
| 1987-10-29 | -758.0        |
| 1987-10-30 | 657.0         |
| 1987-10-31 | -619.0        |
| 1987-11-01 | 687.0         |
| 1987-11-02 | -1024.0       |
| 1987-11-03 | 821.0         |
| 1987-11-04 | -652.0        |
| 1987-11-05 | 217.0         |
| 1987-11-06 | 461.0         |
| 1987-11-07 | -32.0         |
| 1987-11-08 | -214.0        |
| 1987-11-09 | -495.0        |
| 1987-11-10 | 595.0         |
| 1987-11-11 | 504.0         |
| 1987-11-12 | -80.0         |
| 1987-11-13 | -210.0        |
| 1987-11-14 | -662.0        |
| 1987-11-15 | 881.0         |
| 1987-11-16 | -184.0        |
| 1987-11-17 | -238.0        |
| 1987-11-18 | 141.0         |
| 1987-11-19 | 198.0         |
| 1987-11-20 | -103.0        |
| 1987-11-21 | -469.0        |
| 1987-11-22 | 277.0         |
| 1987-11-23 | 24.0          |
| 1987-11-24 | 268.0         |
| 1987-11-25 | -511.0        |
| 1987-11-26 | -64.0         |
| 1987-11-27 | -214.0        |
| 1987-11-28 | 562.0         |
| 1987-11-29 | -161.0        |
| 1987-11-30 | 44.0          |
| 1987-12-01 | -97.0         |
| 1987-12-02 | -432.0        |
| 1987-12-03 | 787.0         |
| 1987-12-04 | -651.0        |
| 1987-12-05 | 713.0         |
| 1987-12-06 | -635.0        |
| 1987-12-07 | 309.0         |
| 1987-12-08 | -698.0        |
| 1987-12-09 | 320.0         |
| 1987-12-10 | 463.0         |
| 1987-12-11 | -100.0        |
| 1987-12-12 | 173.0         |
| 1987-12-13 | -738.0        |
| 1987-12-14 | 463.0         |
| 1987-12-15 | 591.0         |
| 1987-12-16 | -887.0        |
| 1987-12-17 | -362.0        |
| 1987-12-18 | 1125.0        |
| 1987-12-19 | -607.0        |
| 1987-12-20 | 530.0         |
| 1987-12-21 | 133.0         |
| 1987-12-22 | -648.0        |
| 1987-12-23 | 571.0         |
| 1987-12-24 | -690.0        |
| 1987-12-25 | 640.0         |
| 1987-12-26 | -323.0        |
| 1987-12-27 | 317.0         |
| 1987-12-28 | -229.0        |
| 1987-12-29 | 170.0         |
| 1987-12-30 | -427.0        |
| 1987-12-31 | 430.0         |
| 1988-01-01 | -465.0        |
| 1988-01-02 | 498.0         |
| 1988-01-03 | -608.0        |
| 1988-01-04 | 499.0         |
| 1988-01-05 | 85.0          |
| 1988-01-06 | -144.0        |
| 1988-01-07 | 23.0          |
| 1988-01-08 | 245.0         |
| 1988-01-09 | 6.0           |
| 1988-01-10 | -1131.0       |
| 1988-01-11 | 989.0         |
| 1988-01-12 | -15.0         |
| 1988-01-13 | -310.0        |
| 1988-01-14 | 161.0         |
| 1988-01-15 | -289.0        |
| 1988-01-16 | 347.0         |
| 1988-01-17 | -339.0        |
| 1988-01-18 | 62.0          |
| 1988-01-19 | 348.0         |
| 1988-01-20 | 103.0         |
| 1988-01-21 | -232.0        |
| 1988-01-22 | 52.0          |
| 1988-01-23 | 257.0         |
| 1988-01-24 | -27.0         |
| 1988-01-25 | -29.0         |
| 1988-01-26 | -142.0        |
| 1988-01-27 | 263.0         |
| 1988-01-28 | -875.0        |
| 1988-01-29 | 524.0         |
| 1988-01-30 | -376.0        |
| 1988-01-31 | 523.0         |
| 1988-02-01 | -258.0        |
| 1988-02-02 | -88.0         |
| 1988-02-03 | 376.0         |
| 1988-02-04 | -562.0        |
| 1988-02-05 | 291.0         |
| 1988-02-06 | 303.0         |
| 1988-02-07 | -188.0        |
| 1988-02-08 | -246.0        |
| 1988-02-09 | 246.0         |
| 1988-02-10 | 29.0          |
| 1988-02-11 | -158.0        |
| 1988-02-12 | 58.0          |
| 1988-02-13 | -79.0         |
| 1988-02-14 | 276.0         |
| 1988-02-15 | -627.0        |
| 1988-02-16 | 98.0          |
| 1988-02-17 | -280.0        |
| 1988-02-18 | 580.0         |
| 1988-02-19 | -123.0        |
| 1988-02-20 | -160.0        |
| 1988-02-21 | 312.0         |
| 1988-02-22 | -99.0         |
| 1988-02-23 | -239.0        |
| 1988-02-24 | 438.0         |
| 1988-02-25 | -29.0         |
| 1988-02-26 | -284.0        |
| 1988-02-27 | -40.0         |
| 1988-02-28 | 785.0         |
| 1988-02-29 | -391.0        |
| 1988-03-01 | -1679.0       |
| 1988-03-02 | 1673.0        |
| 1988-03-03 | -1104.0       |
| 1988-03-04 | 1040.0        |
| 1988-03-05 | 50.0          |
| 1988-03-06 | -235.0        |
| 1988-03-07 | 252.0         |
| 1988-03-08 | 3.0           |
| 1988-03-09 | -56.0         |
| 1988-03-10 | 62.0          |
| 1988-03-11 | -1125.0       |
| 1988-03-12 | 545.0         |
| 1988-03-13 | -193.0        |
| 1988-03-14 | 466.0         |
| 1988-03-15 | 96.0          |
| 1988-03-16 | -456.0        |
| 1988-03-17 | 142.0         |
| 1988-03-18 | -173.0        |
| 1988-03-19 | 254.0         |
| 1988-03-20 | -366.0        |
| 1988-03-21 | 787.0         |
| 1988-03-22 | -65.0         |
| 1988-03-23 | -161.0        |
| 1988-03-24 | 135.0         |
| 1988-03-25 | -284.0        |
| 1988-03-26 | 234.0         |
| 1988-03-27 | -228.0        |
| 1988-03-28 | 96.0          |
| 1988-03-29 | 452.0         |
| 1988-03-30 | -291.0        |
| 1988-03-31 | -41.0         |
| 1988-04-01 | -531.0        |
| 1988-04-02 | 118.0         |
| 1988-04-03 | -167.0        |
| 1988-04-04 | 463.0         |
| 1988-04-05 | -535.0        |
| 1988-04-06 | 361.0         |
| 1988-04-07 | 186.0         |
| 1988-04-08 | 90.0          |
| 1988-04-09 | 395.0         |
| 1988-04-10 | -564.0        |
| 1988-04-11 | -376.0        |
| 1988-04-12 | 713.0         |
| 1988-04-13 | -340.0        |
| 1988-04-14 | -407.0        |
| 1988-04-15 | 434.0         |
| 1988-04-16 | -38.0         |
| 1988-04-17 | 84.0          |
| 1988-04-18 | -209.0        |
| 1988-04-19 | 279.0         |
| 1988-04-20 | -357.0        |
| 1988-04-21 | 52.0          |
| 1988-04-22 | 352.0         |
| 1988-04-23 | -680.0        |
| 1988-04-24 | 686.0         |
| 1988-04-25 | -373.0        |
| 1988-04-26 | -132.0        |
| 1988-04-27 | 309.0         |
| 1988-04-28 | 175.0         |
| 1988-04-29 | 88.0          |
| 1988-04-30 | -396.0        |
| 1988-05-01 | 593.0         |
| 1988-05-02 | -486.0        |
| 1988-05-03 | 181.0         |
| 1988-05-04 | -511.0        |
| 1988-05-05 | -20.0         |
| 1988-05-06 | 1026.0        |
| 1988-05-07 | -255.0        |
| 1988-05-08 | -67.0         |
| 1988-05-09 | -112.0        |
| 1988-05-10 | -111.0        |
| 1988-05-11 | -432.0        |
| 1988-05-12 | 479.0         |
| 1988-05-13 | -184.0        |
| 1988-05-14 | -148.0        |
| 1988-05-15 | 157.0         |
| 1988-05-16 | 181.0         |
| 1988-05-17 | 232.0         |
| 1988-05-18 | 0.0           |
| 1988-05-19 | 263.0         |
| 1988-05-20 | -352.0        |
| 1988-05-21 | -449.0        |
| 1988-05-22 | 312.0         |
| 1988-05-23 | 456.0         |
| 1988-05-24 | -154.0        |
| 1988-05-25 | 3.0           |
| 1988-05-26 | -185.0        |
| 1988-05-27 | -466.0        |
| 1988-05-28 | 516.0         |
| 1988-05-29 | -514.0        |
| 1988-05-30 | 449.0         |
| 1988-05-31 | -370.0        |
| 1988-06-01 | -44.0         |
| 1988-06-02 | 206.0         |
| 1988-06-03 | 135.0         |
| 1988-06-04 | -280.0        |
| 1988-06-05 | -283.0        |
| 1988-06-06 | 545.0         |
| 1988-06-07 | 341.0         |
| 1988-06-08 | -241.0        |
| 1988-06-09 | 366.0         |
| 1988-06-10 | -428.0        |
| 1988-06-11 | 103.0         |
| 1988-06-12 | 180.0         |
| 1988-06-13 | -268.0        |
| 1988-06-14 | -82.0         |
| 1988-06-15 | -953.0        |
| 1988-06-16 | 1114.0        |
| 1988-06-17 | -216.0        |
| 1988-06-18 | 299.0         |
| 1988-06-19 | -215.0        |
| 1988-06-20 | 159.0         |
| 1988-06-21 | 29.0          |
| 1988-06-22 | -24.0         |
| 1988-06-23 | 186.0         |
| 1988-06-24 | 30.0          |
| 1988-06-25 | -104.0        |
| 1988-06-26 | 193.0         |
| 1988-06-27 | -107.0        |
| 1988-06-28 | 113.0         |
| 1988-06-29 | -148.0        |
| 1988-06-30 | -300.0        |
| 1988-07-01 | 149.0         |
| 1988-07-02 | 27.0          |
| 1988-07-03 | 135.0         |
| 1988-07-04 | -174.0        |
| 1988-07-05 | 42.0          |
| 1988-07-06 | -343.0        |
| 1988-07-07 | 375.0         |
| 1988-07-08 | -552.0        |
| 1988-07-09 | 256.0         |
| 1988-07-10 | 0.0           |
| 1988-07-11 | -85.0         |
| 1988-07-12 | -284.0        |
| 1988-07-13 | 665.0         |
| 1988-07-14 | -41.0         |
| 1988-07-15 | -1179.0       |
| 1988-07-16 | 898.0         |
| 1988-07-17 | -305.0        |
| 1988-07-18 | 713.0         |
| 1988-07-19 | -400.0        |
| 1988-07-20 | 276.0         |
| 1988-07-21 | 0.0           |
| 1988-07-22 | 47.0          |
| 1988-07-23 | -132.0        |
| 1988-07-24 | -336.0        |
| 1988-07-25 | 277.0         |
| 1988-07-26 | -190.0        |
| 1988-07-27 | -55.0         |
| 1988-07-28 | 637.0         |
| 1988-07-29 | -524.0        |
| 1988-07-30 | 583.0         |
| 1988-07-31 | -398.0        |
| 1988-08-01 | 351.0         |
| 1988-08-02 | -290.0        |
| 1988-08-03 | 287.0         |
| 1988-08-04 | -145.0        |
| 1988-08-05 | 15.0          |
| 1988-08-06 | -104.0        |
| 1988-08-07 | -659.0        |
| 1988-08-08 | 810.0         |
| 1988-08-09 | -394.0        |
| 1988-08-10 | -216.0        |
| 1988-08-11 | 462.0         |
| 1988-08-12 | -377.0        |
| 1988-08-13 | 513.0         |
| 1988-08-14 | -324.0        |
| 1988-08-15 | -6.0          |
| 1988-08-16 | -131.0        |
| 1988-08-17 | -41.0         |
| 1988-08-18 | 0.0           |
| 1988-08-19 | 369.0         |
| 1988-08-20 | -392.0        |
| 1988-08-21 | 569.0         |
| 1988-08-22 | -324.0        |
| 1988-08-23 | 327.0         |
| 1988-08-24 | -303.0        |
| 1988-08-25 | 82.0          |
| 1988-08-26 | 115.0         |
| 1988-08-27 | -177.0        |
| 1988-08-28 | -96.0         |
| 1988-08-29 | 82.0          |
| 1988-08-30 | -100.0        |
| 1988-08-31 | 173.0         |
| 1988-09-01 | 115.0         |
| 1988-09-02 | 154.0         |
| 1988-09-03 | -231.0        |
| 1988-09-04 | -284.0        |
| 1988-09-05 | -18.0         |
| 1988-09-06 | 397.0         |
| 1988-09-07 | -326.0        |
| 1988-09-08 | -318.0        |
| 1988-09-09 | 549.0         |
| 1988-09-10 | -313.0        |
| 1988-09-11 | -184.0        |
| 1988-09-12 | 515.0         |
| 1988-09-13 | -552.0        |
| 1988-09-14 | 481.0         |
| 1988-09-15 | -394.0        |
| 1988-09-16 | -151.0        |
| 1988-09-17 | 125.0         |
| 1988-09-18 | 61.0          |
| 1988-09-19 | 35.0          |
| 1988-09-20 | 122.0         |
| 1988-09-21 | -725.0        |
| 1988-09-22 | 1187.0        |
| 1988-09-23 | -162.0        |
| 1988-09-24 | -112.0        |
| 1988-09-25 | -389.0        |
| 1988-09-26 | 149.0         |
| 1988-09-27 | 207.0         |
| 1988-09-28 | -85.0         |
| 1988-09-29 | -201.0        |
| 1988-09-30 | 410.0         |
| 1988-10-01 | -451.0        |
| 1988-10-02 | 260.0         |
| 1988-10-03 | -277.0        |
| 1988-10-04 | 297.0         |
| 1988-10-05 | 41.0          |
| 1988-10-06 | 375.0         |
| 1988-10-07 | -319.0        |
| 1988-10-08 | -219.0        |
| 1988-10-09 | -9.0          |
| 1988-10-10 | 482.0         |
| 1988-10-11 | -403.0        |
| 1988-10-12 | 114.0         |
| 1988-10-13 | 103.0         |
| 1988-10-14 | -352.0        |
| 1988-10-15 | 12.0          |
| 1988-10-16 | 196.0         |
| 1988-10-17 | 171.0         |
| 1988-10-18 | -478.0        |
| 1988-10-19 | 237.0         |
| 1988-10-20 | 288.0         |
| 1988-10-21 | -247.0        |
| 1988-10-22 | 38.0          |
| 1988-10-23 | -106.0        |
| 1988-10-24 | 41.0          |
| 1988-10-25 | 68.0          |
| 1988-10-26 | -533.0        |
| 1988-10-27 | 718.0         |
| 1988-10-28 | -59.0         |
| 1988-10-29 | 106.0         |
| 1988-10-30 | -232.0        |
| 1988-10-31 | 29.0          |
| 1988-11-01 | -152.0        |
| 1988-11-02 | -216.0        |
| 1988-11-03 | -139.0        |
| 1988-11-04 | 592.0         |
| 1988-11-05 | -108.0        |
| 1988-11-06 | 58.0          |
| 1988-11-07 | 42.0          |
| 1988-11-08 | -200.0        |
| 1988-11-09 | 194.0         |
| 1988-11-10 | -42.0         |
| 1988-11-11 | -208.0        |
| 1988-11-12 | 200.0         |
| 1988-11-13 | -129.0        |
| 1988-11-14 | -74.0         |
| 1988-11-15 | 253.0         |
| 1988-11-16 | -229.0        |
| 1988-11-17 | -59.0         |
| 1988-11-18 | -524.0        |
| 1988-11-19 | 321.0         |
| 1988-11-20 | 227.0         |
| 1988-11-21 | -256.0        |
| 1988-11-22 | 332.0         |
| 1988-11-23 | -297.0        |
| 1988-11-24 | 174.0         |
| 1988-11-25 | -186.0        |
| 1988-11-26 | 367.0         |
| 1988-11-27 | -324.0        |
| 1988-11-28 | 210.0         |
| 1988-11-29 | -447.0        |
| 1988-11-30 | -511.0        |
| 1988-12-01 | 264.0         |
| 1988-12-02 | 791.0         |
| 1988-12-03 | -765.0        |
| 1988-12-04 | -542.0        |
| 1988-12-05 | 402.0         |
| 1988-12-06 | -139.0        |
| 1988-12-07 | 34.0          |
| 1988-12-08 | 712.0         |
| 1988-12-09 | 207.0         |
| 1988-12-10 | -585.0        |
| 1988-12-11 | -163.0        |
| 1988-12-12 | -625.0        |
| 1988-12-13 | 972.0         |
| 1988-12-14 | -37.0         |
| 1988-12-15 | 508.0         |
| 1988-12-16 | 645.0         |
| 1988-12-17 | -554.0        |
| 1988-12-18 | -591.0        |
| 1988-12-19 | 183.0         |
| 1988-12-20 | 329.0         |
| 1988-12-21 | -234.0        |
| 1988-12-22 | -306.0        |
| 1988-12-23 | -210.0        |
| 1988-12-24 | 117.0         |
| 1988-12-25 | 144.0         |
| 1988-12-26 | -557.0        |
| 1988-12-27 | 947.0         |
| 1988-12-28 | -465.0        |
| 1988-12-29 | -292.0        |
| 1988-12-30 | -168.0        |
| 1988-12-31 | -3.0          |
| 1989-01-01 | 507.0         |
| 1989-01-02 | -475.0        |
| 1989-01-03 | 274.0         |
| 1989-01-04 | 74.0          |
| 1989-01-05 | 127.0         |
| 1989-01-06 | -424.0        |
| 1989-01-07 | 202.0         |
| 1989-01-08 | 38.0          |
| 1989-01-09 | -180.0        |
| 1989-01-10 | 659.0         |
| 1989-01-11 | -559.0        |
| 1989-01-12 | 516.0         |
| 1989-01-13 | 300.0         |
| 1989-01-14 | -6.0          |
| 1989-01-15 | -546.0        |
| 1989-01-16 | -549.0        |
| 1989-01-17 | 91.0          |
| 1989-01-18 | 423.0         |
| 1989-01-19 | 9.0           |
| 1989-01-20 | 295.0         |
| 1989-01-21 | -125.0        |
| 1989-01-22 | 73.0          |
| 1989-01-23 | 119.0         |
| 1989-01-24 | -580.0        |
| 1989-01-25 | 365.0         |
| 1989-01-26 | 6.0           |
| 1989-01-27 | -260.0        |
| 1989-01-28 | 208.0         |
| 1989-01-29 | 101.0         |
| 1989-01-30 | 288.0         |
| 1989-01-31 | -473.0        |
| 1989-02-01 | 427.0         |
| 1989-02-02 | -262.0        |
| 1989-02-03 | 270.0         |
| 1989-02-04 | -533.0        |
| 1989-02-05 | -23.0         |
| 1989-02-06 | -160.0        |
| 1989-02-07 | 74.0          |
| 1989-02-08 | 375.0         |
| 1989-02-09 | -165.0        |
| 1989-02-10 | -258.0        |
| 1989-02-11 | 548.0         |
| 1989-02-12 | -551.0        |
| 1989-02-13 | 411.0         |
| 1989-02-14 | 49.0          |
| 1989-02-15 | 32.0          |
| 1989-02-16 | -338.0        |
| 1989-02-17 | -71.0         |
| 1989-02-18 | -103.0        |
| 1989-02-19 | 209.0         |
| 1989-02-20 | 289.0         |
| 1989-02-21 | -269.0        |
| 1989-02-22 | 162.0         |
| 1989-02-23 | 118.0         |
| 1989-02-24 | -498.0        |
| 1989-02-25 | 302.0         |
| 1989-02-26 | -118.0        |
| 1989-02-27 | 54.0          |
| 1989-02-28 | 214.0         |
| 1989-03-01 | -43.0         |
| 1989-03-02 | -326.0        |
| 1989-03-03 | 459.0         |
| 1989-03-04 | -67.0         |
| 1989-03-05 | -46.0         |
| 1989-03-06 | -12.0         |
| 1989-03-07 | -11.0         |
| 1989-03-08 | 34.0          |
| 1989-03-09 | -460.0        |
| 1989-03-10 | 149.0         |
| 1989-03-11 | 89.0          |
| 1989-03-12 | -11.0         |
| 1989-03-13 | 563.0         |
| 1989-03-14 | -379.0        |
| 1989-03-15 | 21.0          |
| 1989-03-16 | -165.0        |
| 1989-03-17 | 66.0          |
| 1989-03-18 | -470.0        |
| 1989-03-19 | 618.0         |
| 1989-03-20 | -44.0         |
| 1989-03-21 | -37.0         |
| 1989-03-22 | -274.0        |
| 1989-03-23 | 410.0         |
| 1989-03-24 | 181.0         |
| 1989-03-25 | -499.0        |
| 1989-03-26 | 901.0         |
| 1989-03-27 | -612.0        |
| 1989-03-28 | -23.0         |
| 1989-03-29 | -237.0        |
| 1989-03-30 | 251.0         |
| 1989-03-31 | -205.0        |
| 1989-04-01 | 523.0         |
| 1989-04-02 | -164.0        |
| 1989-04-03 | 246.0         |
| 1989-04-04 | -475.0        |
| 1989-04-05 | 194.0         |
| 1989-04-06 | -269.0        |
| 1989-04-07 | 57.0          |
| 1989-04-08 | 73.0          |
| 1989-04-09 | -188.0        |
| 1989-04-10 | -344.0        |
| 1989-04-11 | 318.0         |
| 1989-04-12 | -118.0        |
| 1989-04-13 | 896.0         |
| 1989-04-14 | -887.0        |
| 1989-04-15 | 923.0         |
| 1989-04-16 | -469.0        |
| 1989-04-17 | 410.0         |
| 1989-04-18 | -402.0        |
| 1989-04-19 | 393.0         |
| 1989-04-20 | -127.0        |
| 1989-04-21 | -811.0        |
| 1989-04-22 | 83.0          |
| 1989-04-23 | 559.0         |
| 1989-04-24 | -453.0        |
| 1989-04-25 | 496.0         |
| 1989-04-26 | -516.0        |
| 1989-04-27 | 359.0         |
| 1989-04-28 | 111.0         |
| 1989-04-29 | -230.0        |
| 1989-04-30 | 247.0         |
| 1989-05-01 | -29.0         |
| 1989-05-02 | -87.0         |
| 1989-05-03 | -12.0         |
| 1989-05-04 | -87.0         |
| 1989-05-05 | 259.0         |
| 1989-05-06 | -99.0         |
| 1989-05-07 | 0.0           |
| 1989-05-08 | -6.0          |
| 1989-05-09 | -73.0         |
| 1989-05-10 | -55.0         |
| 1989-05-11 | 192.0         |
| 1989-05-12 | -172.0        |
| 1989-05-13 | -46.0         |
| 1989-05-14 | -116.0        |
| 1989-05-15 | -211.0        |
| 1989-05-16 | -26.0         |
| 1989-05-17 | 501.0         |
| 1989-05-18 | -209.0        |
| 1989-05-19 | 564.0         |
| 1989-05-20 | -404.0        |
| 1989-05-21 | 522.0         |
| 1989-05-22 | -916.0        |
| 1989-05-23 | 745.0         |
| 1989-05-24 | -682.0        |
| 1989-05-25 | -52.0         |
| 1989-05-26 | 746.0         |
| 1989-05-27 | -711.0        |
| 1989-05-28 | 441.0         |
| 1989-05-29 | 175.0         |
| 1989-05-30 | -353.0        |
| 1989-05-31 | -98.0         |
| 1989-06-01 | 197.0         |
| 1989-06-02 | -411.0        |
| 1989-06-03 | -719.0        |
| 1989-06-04 | 1118.0        |
| 1989-06-05 | -266.0        |
| 1989-06-06 | 208.0         |
| 1989-06-07 | -226.0        |
| 1989-06-08 | 58.0          |
| 1989-06-09 | 598.0         |
| 1989-06-10 | -97.0         |
| 1989-06-11 | -208.0        |
| 1989-06-12 | 208.0         |
| 1989-06-13 | 432.0         |
| 1989-06-14 | -578.0        |
| 1989-06-15 | 44.0          |
| 1989-06-16 | 55.0          |
| 1989-06-17 | -419.0        |
| 1989-06-18 | 285.0         |
| 1989-06-19 | 70.0          |
| 1989-06-20 | -666.0        |
| 1989-06-21 | 686.0         |
| 1989-06-22 | -166.0        |
| 1989-06-23 | 478.0         |
| 1989-06-24 | -603.0        |
| 1989-06-25 | 512.0         |
| 1989-06-26 | 177.0         |
| 1989-06-27 | -118.0        |
| 1989-06-28 | 35.0          |
| 1989-06-29 | -458.0        |
| 1989-06-30 | -55.0         |
| 1989-07-01 | 41.0          |
| 1989-07-02 | 58.0          |
| 1989-07-03 | -233.0        |
| 1989-07-04 | -6.0          |
| 1989-07-05 | 265.0         |
| 1989-07-06 | 15.0          |
| 1989-07-07 | 252.0         |
| 1989-07-08 | -223.0        |
| 1989-07-09 | 309.0         |
| 1989-07-10 | -318.0        |
| 1989-07-11 | 253.0         |
| 1989-07-12 | -337.0        |
| 1989-07-13 | 390.0         |
| 1989-07-14 | -513.0        |
| 1989-07-15 | -61.0         |
| 1989-07-16 | 536.0         |
| 1989-07-17 | -197.0        |
| 1989-07-18 | -114.0        |
| 1989-07-19 | 237.0         |
| 1989-07-20 | -24.0         |
| 1989-07-21 | -553.0        |
| 1989-07-22 | -81.0         |
| 1989-07-23 | 257.0         |
| 1989-07-24 | 47.0          |
| 1989-07-25 | 213.0         |
| 1989-07-26 | -35.0         |
| 1989-07-27 | 138.0         |
| 1989-07-28 | -41.0         |
| 1989-07-29 | 58.0          |
| 1989-07-30 | 80.0          |
| 1989-07-31 | -150.0        |
| 1989-08-01 | -228.0        |
| 1989-08-02 | -235.0        |
| 1989-08-03 | 398.0         |
| 1989-08-04 | -79.0         |
| 1989-08-05 | -163.0        |
| 1989-08-06 | -96.0         |
| 1989-08-07 | 47.0          |
| 1989-08-08 | 512.0         |
| 1989-08-09 | -1087.0       |
| 1989-08-10 | 697.0         |
| 1989-08-11 | 228.0         |
| 1989-08-12 | 18.0          |
| 1989-08-13 | -530.0        |
| 1989-08-14 | 118.0         |
| 1989-08-15 | 157.0         |
| 1989-08-16 | 202.0         |
| 1989-08-17 | -240.0        |
| 1989-08-18 | 149.0         |
| 1989-08-19 | -119.0        |
| 1989-08-20 | 380.0         |
| 1989-08-21 | -517.0        |
| 1989-08-22 | -363.0        |
| 1989-08-23 | 854.0         |
| 1989-08-24 | 67.0          |
| 1989-08-25 | -389.0        |
| 1989-08-26 | -126.0        |
| 1989-08-27 | -69.0         |
| 1989-08-28 | 382.0         |
| 1989-08-29 | -313.0        |
| 1989-08-30 | 228.0         |
| 1989-08-31 | 258.0         |
| 1989-09-01 | -529.0        |
| 1989-09-02 | -153.0        |
| 1989-09-03 | -104.0        |
| 1989-09-04 | -106.0        |
| 1989-09-05 | 184.0         |
| 1989-09-06 | 95.0          |
| 1989-09-07 | 681.0         |
| 1989-09-08 | -150.0        |
| 1989-09-09 | -305.0        |
| 1989-09-10 | -90.0         |
| 1989-09-11 | 286.0         |
| 1989-09-12 | -155.0        |
| 1989-09-13 | 193.0         |
| 1989-09-14 | -333.0        |
| 1989-09-15 | 158.0         |
| 1989-09-16 | -239.0        |
| 1989-09-17 | -291.0        |
| 1989-09-18 | 442.0         |
| 1989-09-19 | 576.0         |
| 1989-09-20 | -828.0        |
| 1989-09-21 | 727.0         |
| 1989-09-22 | -168.0        |
| 1989-09-23 | 230.0         |
| 1989-09-24 | -373.0        |
| 1989-09-25 | -24.0         |
| 1989-09-26 | 631.0         |
| 1989-09-27 | -631.0        |
| 1989-09-28 | 155.0         |
| 1989-09-29 | -365.0        |
| 1989-09-30 | -369.0        |
| 1989-10-01 | 579.0         |
| 1989-10-02 | 35.0          |
| 1989-10-03 | -154.0        |
| 1989-10-04 | -140.0        |
| 1989-10-05 | -577.0        |
| 1989-10-06 | -29.0         |
| 1989-10-07 | 401.0         |
| 1989-10-08 | -101.0        |
| 1989-10-09 | -300.0        |
| 1989-10-10 | 647.0         |
| 1989-10-11 | 535.0         |
| 1989-10-12 | -818.0        |
| 1989-10-13 | -158.0        |
| 1989-10-14 | 615.0         |
| 1989-10-15 | 394.0         |
| 1989-10-16 | -1038.0       |
| 1989-10-17 | 435.0         |
| 1989-10-18 | 547.0         |
| 1989-10-19 | -30.0         |
| 1989-10-20 | -47.0         |
| 1989-10-21 | -467.0        |
| 1989-10-22 | 227.0         |
| 1989-10-23 | 302.0         |
| 1989-10-24 | 15.0          |
| 1989-10-25 | -431.0        |
| 1989-10-26 | -471.0        |
| 1989-10-27 | 303.0         |
| 1989-10-28 | 17.0          |
| 1989-10-29 | 890.0         |
| 1989-10-30 | -654.0        |
| 1989-10-31 | 701.0         |
| 1989-11-01 | -704.0        |
| 1989-11-02 | 290.0         |
| 1989-11-03 | 0.0           |
| 1989-11-04 | -147.0        |
| 1989-11-05 | 365.0         |
| 1989-11-06 | -773.0        |
| 1989-11-07 | -92.0         |
| 1989-11-08 | -20.0         |
| 1989-11-09 | 202.0         |
| 1989-11-10 | -87.0         |
| 1989-11-11 | -222.0        |
| 1989-11-12 | 560.0         |
| 1989-11-13 | -563.0        |
| 1989-11-14 | -323.0        |
| 1989-11-15 | 217.0         |
| 1989-11-16 | 213.0         |
| 1989-11-17 | -130.0        |
| 1989-11-18 | 234.0         |
| 1989-11-19 | -147.0        |
| 1989-11-20 | 353.0         |
| 1989-11-21 | 178.0         |
| 1989-11-22 | 0.0           |
| 1989-11-23 | -560.0        |
| 1989-11-24 | -132.0        |
| 1989-11-25 | -132.0        |
| 1989-11-26 | 261.0         |
| 1989-11-27 | 52.0          |
| 1989-11-28 | -18.0         |
| 1989-11-29 | 258.0         |
| 1989-11-30 | 218.0         |
| 1989-12-01 | -102.0        |
| 1989-12-02 | 105.0         |
| 1989-12-03 | -178.0        |
| 1989-12-04 | 12.0          |
| 1989-12-05 | -473.0        |
| 1989-12-06 | 473.0         |
| 1989-12-07 | -214.0        |
| 1989-12-08 | 86.0          |
| 1989-12-09 | -26.0         |
| 1989-12-10 | -26.0         |
| 1989-12-11 | 87.0          |
| 1989-12-12 | 303.0         |
| 1989-12-13 | 20.0          |
| 1989-12-14 | -55.0         |
| 1989-12-15 | -591.0        |
| 1989-12-16 | 500.0         |
| 1989-12-17 | -58.0         |
| 1989-12-18 | 111.0         |
| 1989-12-19 | -117.0        |
| 1989-12-20 | -93.0         |
| 1989-12-21 | -286.0        |
| 1989-12-22 | 388.0         |
| 1989-12-23 | -249.0        |
| 1989-12-24 | -139.0        |
| 1989-12-25 | -46.0         |
| 1989-12-26 | -572.0        |
| 1989-12-27 | 771.0         |
| 1989-12-28 | -558.0        |
| 1989-12-29 | 1041.0        |
| 1989-12-30 | -558.0        |
| 1989-12-31 | 119.0         |
| 1990-01-01 | -597.0        |
| 1990-01-02 | 533.0         |
| 1990-01-03 | -265.0        |
| 1990-01-04 | 320.0         |
| 1990-01-05 | -3.0          |
| 1990-01-06 | 69.0          |
| 1990-01-07 | 27.0          |
| 1990-01-08 | -67.0         |
| 1990-01-09 | 20.0          |
| 1990-01-10 | -259.0        |
| 1990-01-11 | 242.0         |
| 1990-01-12 | -274.0        |
| 1990-01-13 | 225.0         |
| 1990-01-14 | -559.0        |
| 1990-01-15 | 872.0         |
| 1990-01-16 | -592.0        |
| 1990-01-17 | 619.0         |
| 1990-01-18 | -303.0        |
| 1990-01-19 | 32.0          |
| 1990-01-20 | -585.0        |
| 1990-01-21 | 602.0         |
| 1990-01-22 | -448.0        |
| 1990-01-23 | 365.0         |
| 1990-01-24 | -81.0         |
| 1990-01-25 | -144.0        |
| 1990-01-26 | -3.0          |
| 1990-01-27 | 483.0         |
| 1990-01-28 | -131.0        |
| 1990-01-29 | 221.0         |
| 1990-01-30 | -262.0        |
| 1990-01-31 | -55.0         |
| 1990-02-01 | -106.0        |
| 1990-02-02 | -167.0        |
| 1990-02-03 | 334.0         |
| 1990-02-04 | -29.0         |
| 1990-02-05 | 667.0         |
| 1990-02-06 | -215.0        |
| 1990-02-07 | -570.0        |
| 1990-02-08 | -92.0         |
| 1990-02-09 | 80.0          |
| 1990-02-10 | 32.0          |
| 1990-02-11 | -75.0         |
| 1990-02-12 | 596.0         |
| 1990-02-13 | 35.0          |
| 1990-02-14 | -184.0        |
| 1990-02-15 | -542.0        |
| 1990-02-16 | 306.0         |
| 1990-02-17 | -116.0        |
| 1990-02-18 | -493.0        |
| 1990-02-19 | 513.0         |
| 1990-02-20 | 102.0         |
| 1990-02-21 | -341.0        |
| 1990-02-22 | -168.0        |
| 1990-02-23 | 226.0         |
| 1990-02-24 | 248.0         |
| 1990-02-25 | -494.0        |
| 1990-02-26 | 401.0         |
| 1990-02-27 | -77.0         |
| 1990-02-28 | 499.0         |
| 1990-03-01 | -29.0         |
| 1990-03-02 | -525.0        |
| 1990-03-03 | -491.0        |
| 1990-03-04 | 566.0         |
| 1990-03-05 | 307.0         |
| 1990-03-06 | -503.0        |
| 1990-03-07 | 170.0         |
| 1990-03-08 | 6.0           |
| 1990-03-09 | 11.0          |
| 1990-03-10 | 304.0         |
| 1990-03-11 | 53.0          |
| 1990-03-12 | 5.0           |
| 1990-03-13 | -572.0        |
| 1990-03-14 | -140.0        |
| 1990-03-15 | 223.0         |
| 1990-03-16 | -168.0        |
| 1990-03-17 | 143.0         |
| 1990-03-18 | -20.0         |
| 1990-03-19 | 109.0         |
| 1990-03-20 | 271.0         |
| 1990-03-21 | -37.0         |
| 1990-03-22 | -29.0         |
| 1990-03-23 | -509.0        |
| 1990-03-24 | 814.0         |
| 1990-03-25 | -453.0        |
| 1990-03-26 | 453.0         |
| 1990-03-27 | -166.0        |
| 1990-03-28 | 14.0          |
| 1990-03-29 | -304.0        |
| 1990-03-30 | 471.0         |
| 1990-03-31 | -341.0        |
| 1990-04-01 | 352.0         |
| 1990-04-02 | 200.0         |
| 1990-04-03 | -465.0        |
| 1990-04-04 | -219.0        |
| 1990-04-05 | 103.0         |
| 1990-04-06 | 469.0         |
| 1990-04-07 | -219.0        |
| 1990-04-08 | 304.0         |
| 1990-04-09 | -452.0        |
| 1990-04-10 | 353.0         |
| 1990-04-11 | -286.0        |
| 1990-04-12 | -367.0        |
| 1990-04-13 | 172.0         |
| 1990-04-14 | 165.0         |
| 1990-04-15 | -139.0        |
| 1990-04-16 | 38.0          |
| 1990-04-17 | -170.0        |
| 1990-04-18 | 572.0         |
| 1990-04-19 | 88.0          |
| 1990-04-20 | -272.0        |
| 1990-04-21 | 481.0         |
| 1990-04-22 | -1256.0       |
| 1990-04-23 | 1115.0        |
| 1990-04-24 | -103.0        |
| 1990-04-25 | -371.0        |
| 1990-04-26 | 462.0         |
| 1990-04-27 | -511.0        |
| 1990-04-28 | 87.0          |
| 1990-04-29 | -168.0        |
| 1990-04-30 | 116.0         |
| 1990-05-01 | 561.0         |
| 1990-05-02 | -349.0        |
| 1990-05-03 | 562.0         |
| 1990-05-04 | -468.0        |
| 1990-05-05 | 373.0         |
| 1990-05-06 | -479.0        |
| 1990-05-07 | 24.0          |
| 1990-05-08 | -94.0         |
| 1990-05-09 | 214.0         |
| 1990-05-10 | 202.0         |
| 1990-05-11 | -91.0         |
| 1990-05-12 | -23.0         |
| 1990-05-13 | 106.0         |
| 1990-05-14 | -232.0        |
| 1990-05-15 | -333.0        |
| 1990-05-16 | 374.0         |
| 1990-05-17 | 120.0         |
| 1990-05-18 | -129.0        |
| 1990-05-19 | -272.0        |
| 1990-05-20 | 172.0         |
| 1990-05-21 | -189.0        |
| 1990-05-22 | 216.0         |
| 1990-05-23 | -143.0        |
| 1990-05-24 | -47.0         |
| 1990-05-25 | 198.0         |
| 1990-05-26 | -328.0        |
| 1990-05-27 | 384.0         |
| 1990-05-28 | 573.0         |
| 1990-05-29 | -623.0        |
| 1990-05-30 | 156.0         |
| 1990-05-31 | -784.0        |
| 1990-06-01 | 45.0          |
| 1990-06-02 | 455.0         |
| 1990-06-03 | -575.0        |
| 1990-06-04 | 926.0         |
| 1990-06-05 | 47.0          |
| 1990-06-06 | -599.0        |
| 1990-06-07 | 209.0         |
| 1990-06-08 | 429.0         |
| 1990-06-09 | -597.0        |
| 1990-06-10 | 748.0         |
| 1990-06-11 | -524.0        |
| 1990-06-12 | 17.0          |
| 1990-06-13 | 6.0           |
| 1990-06-14 | -195.0        |
| 1990-06-15 | 52.0          |
| 1990-06-16 | -98.0         |
| 1990-06-17 | 235.0         |
| 1990-06-18 | 223.0         |
| 1990-06-19 | -261.0        |
| 1990-06-20 | -81.0         |
| 1990-06-21 | 26.0          |
| 1990-06-22 | 272.0         |
| 1990-06-23 | -97.0         |
| 1990-06-24 | 97.0          |
| 1990-06-25 | 18.0          |
| 1990-06-26 | -345.0        |
| 1990-06-27 | -197.0        |
| 1990-06-28 | -706.0        |
| 1990-06-29 | 84.0          |
| 1990-06-30 | 91.0          |
| 1990-07-01 | 366.0         |
| 1990-07-02 | 391.0         |
| 1990-07-03 | 222.0         |
| 1990-07-04 | 0.0           |
| 1990-07-05 | 85.0          |
| 1990-07-06 | -179.0        |
| 1990-07-07 | -406.0        |
| 1990-07-08 | 11.0          |
| 1990-07-09 | 468.0         |
| 1990-07-10 | -32.0         |
| 1990-07-11 | 217.0         |
| 1990-07-12 | -917.0        |
| 1990-07-13 | 397.0         |
| 1990-07-14 | -58.0         |
| 1990-07-15 | -26.0         |
| 1990-07-16 | -17.0         |
| 1990-07-17 | 46.0          |
| 1990-07-18 | 496.0         |
| 1990-07-19 | 20.0          |
| 1990-07-20 | 89.0          |
| 1990-07-21 | -215.0        |
| 1990-07-22 | -735.0        |
| 1990-07-23 | 432.0         |
| 1990-07-24 | 318.0         |
| 1990-07-25 | -47.0         |
| 1990-07-26 | 65.0          |
| 1990-07-27 | -278.0        |
| 1990-07-28 | -104.0        |
| 1990-07-29 | -657.0        |
| 1990-07-30 | 291.0         |
| 1990-07-31 | 331.0         |
| 1990-08-01 | 670.0         |
| 1990-08-02 | -679.0        |
| 1990-08-03 | 131.0         |
| 1990-08-04 | -281.0        |
| 1990-08-05 | -103.0        |
| 1990-08-06 | 239.0         |
| 1990-08-07 | 358.0         |
| 1990-08-08 | 131.0         |
| 1990-08-09 | -688.0        |
| 1990-08-10 | 443.0         |
| 1990-08-11 | 114.0         |
| 1990-08-12 | -251.0        |
| 1990-08-13 | 716.0         |
| 1990-08-14 | -785.0        |
| 1990-08-15 | 314.0         |
| 1990-08-16 | -88.0         |
| 1990-08-17 | 249.0         |
| 1990-08-18 | -147.0        |
| 1990-08-19 | -114.0        |
| 1990-08-20 | -133.0        |
| 1990-08-21 | 500.0         |
| 1990-08-22 | -305.0        |
| 1990-08-23 | -146.0        |
| 1990-08-24 | -433.0        |
| 1990-08-25 | 253.0         |
| 1990-08-26 | 21.0          |
| 1990-08-27 | 52.0          |
| 1990-08-28 | -55.0         |
| 1990-08-29 | 153.0         |
| 1990-08-30 | 32.0          |
| 1990-08-31 | -148.0        |
| 1990-09-01 | 18.0          |
| 1990-09-02 | 215.0         |
| 1990-09-03 | -418.0        |
| 1990-09-04 | -545.0        |
| 1990-09-05 | 1309.0        |
| 1990-09-06 | -229.0        |
| 1990-09-07 | 235.0         |
| 1990-09-08 | -186.0        |
| 1990-09-09 | -137.0        |
| 1990-09-10 | 296.0         |
| 1990-09-11 | -540.0        |
| 1990-09-12 | 5.0           |
| 1990-09-13 | -580.0        |
| 1990-09-14 | 442.0         |
| 1990-09-15 | 240.0         |
| 1990-09-16 | 3.0           |
| 1990-09-17 | 679.0         |
| 1990-09-18 | -122.0        |
| 1990-09-19 | -499.0        |
| 1990-09-20 | -272.0        |
| 1990-09-21 | -3.0          |
| 1990-09-22 | 450.0         |
| 1990-09-23 | -35.0         |
| 1990-09-24 | -128.0        |
| 1990-09-25 | -143.0        |
| 1990-09-26 | -179.0        |
| 1990-09-27 | 168.0         |
| 1990-09-28 | 131.0         |
| 1990-09-29 | 107.0         |
| 1990-09-30 | -198.0        |
| 1990-10-01 | 351.0         |
| 1990-10-02 | -74.0         |
| 1990-10-03 | -364.0        |
| 1990-10-04 | 650.0         |
| 1990-10-05 | -420.0        |
| 1990-10-06 | -195.0        |
| 1990-10-07 | -165.0        |
| 1990-10-08 | 290.0         |
| 1990-10-09 | -376.0        |
| 1990-10-10 | 1204.0        |
| 1990-10-11 | -1138.0       |
| 1990-10-12 | 72.0          |
| 1990-10-13 | 32.0          |
| 1990-10-14 | -445.0        |
| 1990-10-15 | 993.0         |
| 1990-10-16 | -554.0        |
| 1990-10-17 | 1097.0        |
| 1990-10-18 | 123.0         |
| 1990-10-19 | -580.0        |
| 1990-10-20 | -361.0        |
| 1990-10-21 | -145.0        |
| 1990-10-22 | 1035.0        |
| 1990-10-23 | -328.0        |
| 1990-10-24 | -151.0        |
| 1990-10-25 | -230.0        |
| 1990-10-26 | 322.0         |
| 1990-10-27 | -935.0        |
| 1990-10-28 | 1217.0        |
| 1990-10-29 | -468.0        |
| 1990-10-30 | 221.0         |
| 1990-10-31 | -447.0        |
| 1990-11-01 | -894.0        |
| 1990-11-02 | 54.0          |
| 1990-11-03 | 234.0         |
| 1990-11-04 | -197.0        |
| 1990-11-05 | 60.0          |
| 1990-11-06 | 220.0         |
| 1990-11-07 | 122.0         |
| 1990-11-08 | 371.0         |
| 1990-11-09 | -590.0        |
| 1990-11-10 | 40.0          |
| 1990-11-11 | -23.0         |
| 1990-11-12 | -172.0        |
| 1990-11-13 | 751.0         |
| 1990-11-14 | -207.0        |
| 1990-11-15 | -176.0        |
| 1990-11-16 | -558.0        |
| 1990-11-17 | 572.0         |
| 1990-11-18 | -58.0         |
| 1990-11-19 | -66.0         |
| 1990-11-20 | 374.0         |
| 1990-11-21 | -443.0        |
| 1990-11-22 | 726.0         |
| 1990-11-23 | -292.0        |
| 1990-11-24 | -594.0        |
| 1990-11-25 | -146.0        |
| 1990-11-26 | 260.0         |
| 1990-11-27 | 196.0         |
| 1990-11-28 | 130.0         |
| 1990-11-29 | -35.0         |
| 1990-11-30 | -37.0         |
| 1990-12-01 | -15.0         |
| 1990-12-02 | -14.0         |
| 1990-12-03 | -205.0        |
| 1990-12-04 | 153.0         |
| 1990-12-05 | -135.0        |
| 1990-12-06 | 471.0         |
| 1990-12-07 | -270.0        |
| 1990-12-08 | -130.0        |
| 1990-12-09 | 958.0         |
| 1990-12-10 | -721.0        |
| 1990-12-11 | -124.0        |
| 1990-12-12 | 49.0          |
| 1990-12-13 | 55.0          |
| 1990-12-14 | 3.0           |
| 1990-12-15 | -32.0         |
| 1990-12-16 | -534.0        |
| 1990-12-17 | 1340.0        |
| 1990-12-18 | -316.0        |
| 1990-12-19 | -499.0        |
| 1990-12-20 | -305.0        |
| 1990-12-21 | 596.0         |
| 1990-12-22 | -426.0        |
| 1990-12-23 | 403.0         |
| 1990-12-24 | -91.0         |
| 1990-12-25 | -3.0          |
| 1990-12-26 | 44.0          |
| 1990-12-27 | -422.0        |
| 1990-12-28 | 815.0         |
| 1990-12-29 | -582.0        |
| 1990-12-30 | 148.0         |
| 1990-12-31 | 146.0         |
| 1991-01-01 | 214.0         |
| 1991-01-02 | -35.0         |
| 1991-01-03 | -910.0        |
| 1991-01-04 | -80.0         |
| 1991-01-05 | 226.0         |
| 1991-01-06 | -54.0         |
| 1991-01-07 | -149.0        |
| 1991-01-08 | -292.0        |
| 1991-01-09 | 975.0         |
| 1991-01-10 | -431.0        |
| 1991-01-11 | 504.0         |
| 1991-01-12 | -351.0        |
| 1991-01-13 | 133.0         |
| 1991-01-14 | -96.0         |
| 1991-01-15 | 70.0          |
| 1991-01-16 | -44.0         |
| 1991-01-17 | -60.0         |
| 1991-01-18 | -374.0        |
| 1991-01-19 | 489.0         |
| 1991-01-20 | -326.0        |
| 1991-01-21 | 530.0         |
| 1991-01-22 | -418.0        |
| 1991-01-23 | 441.0         |
| 1991-01-24 | -140.0        |
| 1991-01-25 | -318.0        |
| 1991-01-26 | 98.0          |
| 1991-01-27 | -66.0         |
| 1991-01-28 | -395.0        |
| 1991-01-29 | -9.0          |
| 1991-01-30 | 69.0          |
| 1991-01-31 | -37.0         |
| 1991-02-01 | 211.0         |
| 1991-02-02 | 46.0          |
| 1991-02-03 | 63.0          |
| 1991-02-04 | -100.0        |
| 1991-02-05 | 109.0         |
| 1991-02-06 | -84.0         |
| 1991-02-07 | -108.0        |
| 1991-02-08 | 140.0         |
| 1991-02-09 | -312.0        |
| 1991-02-10 | 424.0         |
| 1991-02-11 | 110.0         |
| 1991-02-12 | 331.0         |
| 1991-02-13 | -143.0        |
| 1991-02-14 | -260.0        |
| 1991-02-15 | 278.0         |
| 1991-02-16 | -261.0        |
| 1991-02-17 | 156.0         |
| 1991-02-18 | -58.0         |
| 1991-02-19 | -345.0        |
| 1991-02-20 | -12.0         |
| 1991-02-21 | 485.0         |
| 1991-02-22 | -384.0        |
| 1991-02-23 | -29.0         |
| 1991-02-24 | -103.0        |
| 1991-02-25 | 330.0         |
| 1991-02-26 | -319.0        |
| 1991-02-27 | 392.0         |
| 1991-02-28 | -20.0         |
| 1991-03-01 | -188.0        |
| 1991-03-02 | 69.0          |
| 1991-03-03 | -12.0         |
| 1991-03-04 | 168.0         |
| 1991-03-05 | -217.0        |
| 1991-03-06 | 153.0         |
| 1991-03-07 | -14.0         |
| 1991-03-08 | 209.0         |
| 1991-03-09 | -215.0        |
| 1991-03-10 | 67.0          |
| 1991-03-11 | 151.0         |
| 1991-03-12 | -134.0        |
| 1991-03-13 | 111.0         |
| 1991-03-14 | -56.0         |
| 1991-03-15 | -84.0         |
| 1991-03-16 | -124.0        |
| 1991-03-17 | -69.0         |
| 1991-03-18 | 3.0           |
| 1991-03-19 | 14.0          |
| 1991-03-20 | -115.0        |
| 1991-03-21 | 236.0         |
| 1991-03-22 | -153.0        |
| 1991-03-23 | -3.0          |
| 1991-03-24 | -269.0        |
| 1991-03-25 | 434.0         |
| 1991-03-26 | -49.0         |
| 1991-03-27 | -20.0         |
| 1991-03-28 | -47.0         |
| 1991-03-29 | -630.0        |
| 1991-03-30 | 815.0         |
| 1991-03-31 | -506.0        |
| 1991-04-01 | 625.0         |
| 1991-04-02 | -622.0        |
| 1991-04-03 | 370.0         |
| 1991-04-04 | 64.0          |
| 1991-04-05 | 177.0         |
| 1991-04-06 | -122.0        |
| 1991-04-07 | 55.0          |
| 1991-04-08 | -26.0         |
| 1991-04-09 | 43.0          |
| 1991-04-10 | -55.0         |
| 1991-04-11 | -78.0         |
| 1991-04-12 | 3.0           |
| 1991-04-13 | 55.0          |
| 1991-04-14 | -271.0        |
| 1991-04-15 | 492.0         |
| 1991-04-16 | -334.0        |
| 1991-04-17 | -6.0          |
| 1991-04-18 | -198.0        |
| 1991-04-19 | -63.0         |
| 1991-04-20 | 181.0         |
| 1991-04-21 | 78.0          |
| 1991-04-22 | -248.0        |
| 1991-04-23 | 654.0         |
| 1991-04-24 | -510.0        |
| 1991-04-25 | -66.0         |
| 1991-04-26 | -141.0        |
| 1991-04-27 | -648.0        |
| 1991-04-28 | 127.0         |
| 1991-04-29 | 1043.0        |
| 1991-04-30 | -119.0        |
| 1991-05-01 | 466.0         |
| 1991-05-02 | -518.0        |
| 1991-05-03 | 43.0          |
| 1991-05-04 | -371.0        |
| 1991-05-05 | 870.0         |
| 1991-05-06 | 135.0         |
| 1991-05-07 | 36.0          |
| 1991-05-08 | -385.0        |
| 1991-05-09 | -79.0         |
| 1991-05-10 | 94.0          |
| 1991-05-11 | -96.0         |
| 1991-05-12 | 0.0           |
| 1991-05-13 | 32.0          |
| 1991-05-14 | -178.0        |
| 1991-05-15 | 84.0          |
| 1991-05-16 | 691.0         |
| 1991-05-17 | -557.0        |
| 1991-05-18 | 65.0          |
| 1991-05-19 | 400.0         |
| 1991-05-20 | -169.0        |
| 1991-05-21 | 157.0         |
| 1991-05-22 | -566.0        |
| 1991-05-23 | 628.0         |
| 1991-05-24 | -174.0        |
| 1991-05-25 | -89.0         |
| 1991-05-26 | 251.0         |
| 1991-05-27 | 6.0           |
| 1991-05-28 | -215.0        |
| 1991-05-29 | -250.0        |
| 1991-05-30 | 3.0           |
| 1991-05-31 | -195.0        |
| 1991-06-01 | 93.0          |
| 1991-06-02 | 26.0          |
| 1991-06-03 | 91.0          |
| 1991-06-04 | -228.0        |
| 1991-06-05 | 21.0          |
| 1991-06-06 | 619.0         |
| 1991-06-07 | -444.0        |
| 1991-06-08 | 337.0         |
| 1991-06-09 | -663.0        |
| 1991-06-10 | 276.0         |
| 1991-06-11 | -64.0         |
| 1991-06-12 | -293.0        |
| 1991-06-13 | 159.0         |
| 1991-06-14 | 828.0         |
| 1991-06-15 | 57.0          |
| 1991-06-16 | 200.0         |
| 1991-06-17 | -9.0          |
| 1991-06-18 | -177.0        |
| 1991-06-19 | 24.0          |
| 1991-06-20 | 998.0         |
| 1991-06-21 | -427.0        |
| 1991-06-22 | -253.0        |
| 1991-06-23 | -27.0         |
| 1991-06-24 | 72.0          |
| 1991-06-25 | -309.0        |
| 1991-06-26 | -277.0        |
| 1991-06-27 | -368.0        |
| 1991-06-28 | 68.0          |
| 1991-06-29 | -257.0        |
| 1991-06-30 | -29.0         |
| 1991-07-01 | -117.0        |
| 1991-07-02 | 849.0         |
| 1991-07-03 | -537.0        |
| 1991-07-04 | 223.0         |
| 1991-07-05 | -167.0        |
| 1991-07-06 | -196.0        |
| 1991-07-07 | -73.0         |
| 1991-07-08 | 198.0         |
| 1991-07-09 | -93.0         |
| 1991-07-10 | -119.0        |
| 1991-07-11 | 183.0         |
| 1991-07-12 | -352.0        |
| 1991-07-13 | -141.0        |
| 1991-07-14 | 115.0         |
| 1991-07-15 | 751.0         |
| 1991-07-16 | -17.0         |
| 1991-07-17 | -118.0        |
| 1991-07-18 | 322.0         |
| 1991-07-19 | -799.0        |
| 1991-07-20 | 140.0         |
| 1991-07-21 | -154.0        |
| 1991-07-22 | -15.0         |
| 1991-07-23 | 621.0         |
| 1991-07-24 | -62.0         |
| 1991-07-25 | 236.0         |
| 1991-07-26 | -375.0        |
| 1991-07-27 | -35.0         |
| 1991-07-28 | -440.0        |
| 1991-07-29 | 767.0         |
| 1991-07-30 | -426.0        |
| 1991-07-31 | -3.0          |
| 1991-08-01 | -193.0        |
| 1991-08-02 | 178.0         |
| 1991-08-03 | 82.0          |
| 1991-08-04 | 41.0          |
| 1991-08-05 | -495.0        |
| 1991-08-06 | 128.0         |
| 1991-08-07 | -35.0         |
| 1991-08-08 | 379.0         |
| 1991-08-09 | -173.0        |
| 1991-08-10 | 1375.0        |
| 1991-08-11 | -1114.0       |
| 1991-08-12 | -284.0        |
| 1991-08-13 | 275.0         |
| 1991-08-14 | -403.0        |
| 1991-08-15 | 107.0         |
| 1991-08-16 | -72.0         |
| 1991-08-17 | 556.0         |
| 1991-08-18 | -434.0        |
| 1991-08-19 | 319.0         |
| 1991-08-20 | -185.0        |
| 1991-08-21 | 262.0         |
| 1991-08-22 | -153.0        |
| 1991-08-23 | -295.0        |
| 1991-08-24 | -235.0        |
| 1991-08-25 | 147.0         |
| 1991-08-26 | 44.0          |
| 1991-08-27 | -160.0        |
| 1991-08-28 | 475.0         |
| 1991-08-29 | -207.0        |
| 1991-08-30 | -175.0        |
| 1991-08-31 | 359.0         |
| 1991-09-01 | -452.0        |
| 1991-09-02 | 628.0         |
| 1991-09-03 | -111.0        |
| 1991-09-04 | -200.0        |
| 1991-09-05 | -389.0        |
| 1991-09-06 | 577.0         |
| 1991-09-07 | -217.0        |
| 1991-09-08 | 111.0         |
| 1991-09-09 | -262.0        |
| 1991-09-10 | -264.0        |
| 1991-09-11 | 165.0         |
| 1991-09-12 | 125.0         |
| 1991-09-13 | 154.0         |
| 1991-09-14 | 70.0          |
| 1991-09-15 | -488.0        |
| 1991-09-16 | 49.0          |
| 1991-09-17 | 288.0         |
| 1991-09-18 | -486.0        |
| 1991-09-19 | 494.0         |
| 1991-09-20 | -32.0         |
| 1991-09-21 | -168.0        |
| 1991-09-22 | 221.0         |
| 1991-09-23 | -218.0        |
| 1991-09-24 | -389.0        |
| 1991-09-25 | 227.0         |
| 1991-09-26 | 345.0         |
| 1991-09-27 | -615.0        |
| 1991-09-28 | -148.0        |
| 1991-09-29 | 412.0         |
| 1991-09-30 | -89.0         |
| 1991-10-01 | 173.0         |
| 1991-10-02 | 121.0         |
| 1991-10-03 | -1540.0       |
| 1991-10-04 | 945.0         |
| 1991-10-05 | 860.0         |
| 1991-10-06 | -46.0         |
| 1991-10-07 | 544.0         |
| 1991-10-08 | 305.0         |
| 1991-10-09 | -919.0        |
| 1991-10-10 | -189.0        |
| 1991-10-11 | 101.0         |
| 1991-10-12 | 322.0         |
| 1991-10-13 | -62.0         |
| 1991-10-14 | -520.0        |
| 1991-10-15 | -617.0        |
| 1991-10-16 | 57.0          |
| 1991-10-17 | -949.0        |
| 1991-10-18 | 546.0         |
| 1991-10-19 | 1145.0        |
| 1991-10-20 | -240.0        |
| 1991-10-21 | 377.0         |
| 1991-10-22 | 166.0         |
| 1991-10-23 | -108.0        |
| 1991-10-24 | -157.0        |
| 1991-10-25 | -108.0        |
| 1991-10-26 | -359.0        |
| 1991-10-27 | 80.0          |
| 1991-10-28 | 282.0         |
| 1991-10-29 | -86.0         |
| 1991-10-30 | 141.0         |
| 1991-10-31 | 53.0          |
| 1991-11-01 | 8.0           |
| 1991-11-02 | -197.0        |
| 1991-11-03 | -221.0        |
| 1991-11-04 | 250.0         |
| 1991-11-05 | -11.0         |
| 1991-11-06 | 486.0         |
| 1991-11-07 | -1025.0       |
| 1991-11-08 | 458.0         |
| 1991-11-09 | -81.0         |
| 1991-11-10 | 179.0         |
| 1991-11-11 | -253.0        |
| 1991-11-12 | 167.0         |
| 1991-11-13 | -81.0         |
| 1991-11-14 | 196.0         |
| 1991-11-15 | -17.0         |
| 1991-11-16 | 465.0         |
| 1991-11-17 | -693.0        |
| 1991-11-18 | 75.0          |
| 1991-11-19 | 268.0         |
| 1991-11-20 | -574.0        |
| 1991-11-21 | 191.0         |
| 1991-11-22 | 167.0         |
| 1991-11-23 | -21.0         |
| 1991-11-24 | -51.0         |
| 1991-11-25 | -158.0        |
| 1991-11-26 | -339.0        |
| 1991-11-27 | -68.0         |
| 1991-11-28 | 173.0         |
| 1991-11-29 | 237.0         |
| 1991-11-30 | -106.0        |
| 1991-12-01 | 806.0         |
| 1991-12-02 | -123.0        |
| 1991-12-03 | -657.0        |
| 1991-12-04 | -168.0        |
| 1991-12-05 | -65.0         |
| 1991-12-06 | 339.0         |
| 1991-12-07 | 23.0          |
| 1991-12-08 | -402.0        |
| 1991-12-09 | 339.0         |
| 1991-12-10 | -86.0         |
| 1991-12-11 | 180.0         |
| 1991-12-12 | -92.0         |
| 1991-12-13 | -111.0        |
| 1991-12-14 | 186.0         |
| 1991-12-15 | -120.0        |
| 1991-12-16 | 91.0          |
| 1991-12-17 | 52.0          |
| 1991-12-18 | -63.0         |
| 1991-12-19 | 83.0          |
| 1991-12-20 | -277.0        |
| 1991-12-21 | 392.0         |
| 1991-12-22 | -794.0        |
| 1991-12-23 | 442.0         |
| 1991-12-24 | 62.0          |
| 1991-12-25 | 152.0         |
| 1991-12-26 | -206.0        |
| 1991-12-27 | 23.0          |
| 1991-12-28 | -69.0         |
| 1991-12-29 | -689.0        |
| 1991-12-30 | 635.0         |
| 1991-12-31 | 209.0         |
| 1992-01-01 | -556.0        |
| 1992-01-02 | 453.0         |
| 1992-01-03 | 151.0         |
| 1992-01-04 | -200.0        |
| 1992-01-05 | -384.0        |
| 1992-01-06 | -85.0         |
| 1992-01-07 | 68.0          |
| 1992-01-08 | 912.0         |
| 1992-01-09 | -150.0        |
| 1992-01-10 | -106.0        |
| 1992-01-11 | -143.0        |
| 1992-01-12 | 105.0         |
| 1992-01-13 | -2.0          |
| 1992-01-14 | 100.0         |
| 1992-01-15 | 132.0         |
| 1992-01-16 | -1334.0       |
| 1992-01-17 | 1056.0        |
| 1992-01-18 | -46.0         |
| 1992-01-19 | -29.0         |
| 1992-01-20 | -48.0         |
| 1992-01-21 | 37.0          |
| 1992-01-22 | 180.0         |
| 1992-01-23 | -257.0        |
| 1992-01-24 | 46.0          |
| 1992-01-25 | 77.0          |
| 1992-01-26 | 192.0         |
| 1992-01-27 | 34.0          |
| 1992-01-28 | -343.0        |
| 1992-01-29 | 60.0          |
| 1992-01-30 | -92.0         |
| 1992-01-31 | -56.0         |
| 1992-02-01 | 414.0         |
| 1992-02-02 | 63.0          |
| 1992-02-03 | -83.0         |
| 1992-02-04 | -226.0        |
| 1992-02-05 | -120.0        |
| 1992-02-06 | 17.0          |
| 1992-02-07 | -148.0        |
| 1992-02-08 | 228.0         |
| 1992-02-09 | 83.0          |
| 1992-02-10 | -9.0          |
| 1992-02-11 | 351.0         |
| 1992-02-12 | -300.0        |
| 1992-02-13 | 259.0         |
| 1992-02-14 | -339.0        |
| 1992-02-15 | 253.0         |
| 1992-02-16 | 318.0         |
| 1992-02-17 | -353.0        |
| 1992-02-18 | -60.0         |
| 1992-02-19 | -292.0        |
| 1992-02-20 | -505.0        |
| 1992-02-21 | 126.0         |
| 1992-02-22 | 153.0         |
| 1992-02-23 | 2.0           |
| 1992-02-24 | 461.0         |
| 1992-02-25 | 23.0          |
| 1992-02-26 | 187.0         |
| 1992-02-27 | -204.0        |
| 1992-02-28 | 144.0         |
| 1992-02-29 | -161.0        |
| 1992-03-01 | -220.0        |
| 1992-03-02 | 725.0         |
| 1992-03-03 | -399.0        |
| 1992-03-04 | -46.0         |
| 1992-03-05 | 265.0         |
| 1992-03-06 | -339.0        |
| 1992-03-07 | 43.0          |
| 1992-03-08 | 288.0         |
| 1992-03-09 | -268.0        |
| 1992-03-10 | 190.0         |
| 1992-03-11 | 289.0         |
| 1992-03-12 | -591.0        |
| 1992-03-13 | 603.0         |
| 1992-03-14 | -137.0        |
| 1992-03-15 | 157.0         |
| 1992-03-16 | -353.0        |
| 1992-03-17 | 8.0           |
| 1992-03-18 | 35.0          |
| 1992-03-19 | -342.0        |
| 1992-03-20 | -222.0        |
| 1992-03-21 | 340.0         |
| 1992-03-22 | 166.0         |
| 1992-03-23 | 52.0          |
| 1992-03-24 | -103.0        |
| 1992-03-25 | 121.0         |
| 1992-03-26 | -362.0        |
| 1992-03-27 | -74.0         |
| 1992-03-28 | -72.0         |
| 1992-03-29 | 470.0         |
| 1992-03-30 | 430.0         |
| 1992-03-31 | -536.0        |
| 1992-04-01 | 144.0         |
| 1992-04-02 | -265.0        |
| 1992-04-03 | 146.0         |
| 1992-04-04 | 113.0         |
| 1992-04-05 | 486.0         |
| 1992-04-06 | -339.0        |
| 1992-04-07 | -202.0        |
| 1992-04-08 | 171.0         |
| 1992-04-09 | 124.0         |
| 1992-04-10 | -344.0        |
| 1992-04-11 | 368.0         |
| 1992-04-12 | -250.0        |
| 1992-04-13 | 55.0          |
| 1992-04-14 | -288.0        |
| 1992-04-15 | 358.0         |
| 1992-04-16 | 189.0         |
| 1992-04-17 | -578.0        |
| 1992-04-18 | 453.0         |
| 1992-04-19 | 119.0         |
| 1992-04-20 | 293.0         |
| 1992-04-21 | -141.0        |
| 1992-04-22 | -684.0        |
| 1992-04-23 | 334.0         |
| 1992-04-24 | -265.0        |
| 1992-04-25 | 20.0          |
| 1992-04-26 | -9.0          |
| 1992-04-27 | 20.0          |
| 1992-04-28 | -103.0        |
| 1992-04-29 | -66.0         |
| 1992-04-30 | 146.0         |
| 1992-05-01 | 9.0           |
| 1992-05-02 | 83.0          |
| 1992-05-03 | -212.0        |
| 1992-05-04 | 279.0         |
| 1992-05-05 | -144.0        |
| 1992-05-06 | -195.0        |
| 1992-05-07 | 287.0         |
| 1992-05-08 | -304.0        |
| 1992-05-09 | 310.0         |
| 1992-05-10 | 553.0         |
| 1992-05-11 | -357.0        |
| 1992-05-12 | 451.0         |
| 1992-05-13 | -572.0        |
| 1992-05-14 | -61.0         |
| 1992-05-15 | 3.0           |
| 1992-05-16 | -587.0        |
| 1992-05-17 | 868.0         |
| 1992-05-18 | 538.0         |
| 1992-05-19 | -608.0        |
| 1992-05-20 | 284.0         |
| 1992-05-21 | 93.0          |
| 1992-05-22 | -8.0          |
| 1992-05-23 | -232.0        |
| 1992-05-24 | -475.0        |
| 1992-05-25 | -175.0        |
| 1992-05-26 | 293.0         |
| 1992-05-27 | 451.0         |
| 1992-05-28 | -260.0        |
| 1992-05-29 | -124.0        |
| 1992-05-30 | -214.0        |
| 1992-05-31 | -57.0         |
| 1992-06-01 | 161.0         |
| 1992-06-02 | -204.0        |
| 1992-06-03 | 340.0         |
| 1992-06-04 | -142.0        |
| 1992-06-05 | 284.0         |
| 1992-06-06 | -220.0        |
| 1992-06-07 | -67.0         |
| 1992-06-08 | -43.0         |
| 1992-06-09 | -132.0        |
| 1992-06-10 | 357.0         |
| 1992-06-11 | -351.0        |
| 1992-06-12 | 421.0         |
| 1992-06-13 | -266.0        |
| 1992-06-14 | 295.0         |
| 1992-06-15 | -116.0        |
| 1992-06-16 | -75.0         |
| 1992-06-17 | -296.0        |
| 1992-06-18 | 700.0         |
| 1992-06-19 | 132.0         |
| 1992-06-20 | -123.0        |
| 1992-06-21 | -100.0        |
| 1992-06-22 | 429.0         |
| 1992-06-23 | -118.0        |
| 1992-06-24 | 130.0         |
| 1992-06-25 | 39.0          |
| 1992-06-26 | -363.0        |
| 1992-06-27 | -160.0        |
| 1992-06-28 | 46.0          |
| 1992-06-29 | 382.0         |
| 1992-06-30 | -399.0        |
| 1992-07-01 | 408.0         |
| 1992-07-02 | -527.0        |
| 1992-07-03 | 698.0         |
| 1992-07-04 | -245.0        |
| 1992-07-05 | 260.0         |
| 1992-07-06 | -474.0        |
| 1992-07-07 | 167.0         |
| 1992-07-08 | 133.0         |
| 1992-07-09 | -771.0        |
| 1992-07-10 | 824.0         |
| 1992-07-11 | -177.0        |
| 1992-07-12 | -83.0         |
| 1992-07-13 | 24.0          |
| 1992-07-14 | 414.0         |
| 1992-07-15 | -193.0        |
| 1992-07-16 | 249.0         |
| 1992-07-17 | -367.0        |
| 1992-07-18 | -241.0        |
| 1992-07-19 | 197.0         |
| 1992-07-20 | 38.0          |
| 1992-07-21 | 83.0          |
| 1992-07-22 | -151.0        |
| 1992-07-23 | -64.0         |
| 1992-07-24 | 315.0         |
| 1992-07-25 | -564.0        |
| 1992-07-26 | 205.0         |
| 1992-07-27 | 150.0         |
| 1992-07-28 | -323.0        |
| 1992-07-29 | 532.0         |
| 1992-07-30 | -195.0        |
| 1992-07-31 | 130.0         |
| 1992-08-01 | -376.0        |
| 1992-08-02 | 397.0         |
| 1992-08-03 | -572.0        |
| 1992-08-04 | 289.0         |
| 1992-08-05 | 351.0         |
| 1992-08-06 | -421.0        |
| 1992-08-07 | 317.0         |
| 1992-08-08 | -109.0        |
| 1992-08-09 | -26.0         |
| 1992-08-10 | -86.0         |
| 1992-08-11 | -178.0        |
| 1992-08-12 | 231.0         |
| 1992-08-13 | 97.0          |
| 1992-08-14 | 3.0           |
| 1992-08-15 | 119.0         |
| 1992-08-16 | -1023.0       |
| 1992-08-17 | 1008.0        |
| 1992-08-18 | -18.0         |
| 1992-08-19 | 44.0          |
| 1992-08-20 | -792.0        |
| 1992-08-21 | 545.0         |
| 1992-08-22 | 256.0         |
| 1992-08-23 | 131.0         |
| 1992-08-24 | -328.0        |
| 1992-08-25 | -65.0         |
| 1992-08-26 | -115.0        |
| 1992-08-27 | 94.0          |
| 1992-08-28 | -593.0        |
| 1992-08-29 | 708.0         |
| 1992-08-30 | -74.0         |
| 1992-08-31 | -504.0        |
| 1992-09-01 | 714.0         |
| 1992-09-02 | -183.0        |
| 1992-09-03 | 370.0         |
| 1992-09-04 | -812.0        |
| 1992-09-05 | 59.0          |
| 1992-09-06 | 557.0         |
| 1992-09-07 | 62.0          |
| 1992-09-08 | -741.0        |
| 1992-09-09 | 467.0         |
| 1992-09-10 | -44.0         |
| 1992-09-11 | 138.0         |
| 1992-09-12 | -305.0        |
| 1992-09-13 | 205.0         |
| 1992-09-14 | -594.0        |
| 1992-09-15 | 170.0         |
| 1992-09-16 | 574.0         |
| 1992-09-17 | 121.0         |
| 1992-09-18 | -828.0        |
| 1992-09-19 | -34.0         |
| 1992-09-20 | -24.0         |
| 1992-09-21 | -83.0         |
| 1992-09-22 | 37.0          |
| 1992-09-23 | -14.0         |
| 1992-09-24 | 75.0          |
| 1992-09-25 | 296.0         |
| 1992-09-26 | 0.0           |
| 1992-09-27 | -221.0        |
| 1992-09-28 | 226.0         |
| 1992-09-29 | -238.0        |
| 1992-09-30 | -31.0         |
| 1992-10-01 | 11.0          |
| 1992-10-02 | -138.0        |
| 1992-10-03 | -23.0         |
| 1992-10-04 | 6.0           |
| 1992-10-05 | 20.0          |
| 1992-10-06 | -426.0        |
| 1992-10-07 | 1212.0        |
| 1992-10-08 | -625.0        |
| 1992-10-09 | 311.0         |
| 1992-10-10 | -1469.0       |
| 1992-10-11 | 148.0         |
| 1992-10-12 | 577.0         |
| 1992-10-13 | 168.0         |
| 1992-10-14 | -60.0         |
| 1992-10-15 | 158.0         |
| 1992-10-16 | -852.0        |
| 1992-10-17 | 529.0         |
| 1992-10-18 | 314.0         |
| 1992-10-19 | -581.0        |
| 1992-10-20 | -31.0         |
| 1992-10-21 | -11.0         |
| 1992-10-22 | 574.0         |
| 1992-10-23 | 147.0         |
| 1992-10-24 | -330.0        |
| 1992-10-25 | 201.0         |
| 1992-10-26 | -144.0        |
| 1992-10-27 | 29.0          |
| 1992-10-28 | -596.0        |
| 1992-10-29 | -134.0        |
| 1992-10-30 | 573.0         |
| 1992-10-31 | 57.0          |
| 1992-11-01 | 538.0         |
| 1992-11-02 | 145.0         |
| 1992-11-03 | -272.0        |
| 1992-11-04 | -397.0        |
| 1992-11-05 | -667.0        |
| 1992-11-06 | 636.0         |
| 1992-11-07 | -476.0        |
| 1992-11-08 | 539.0         |
| 1992-11-09 | -208.0        |
| 1992-11-10 | 39.0          |
| 1992-11-11 | -232.0        |
| 1992-11-12 | -34.0         |
| 1992-11-13 | 46.0          |
| 1992-11-14 | -29.0         |
| 1992-11-15 | -241.0        |
| 1992-11-16 | 233.0         |
| 1992-11-17 | 85.0          |
| 1992-11-18 | -32.0         |
| 1992-11-19 | 3.0           |
| 1992-11-20 | -225.0        |
| 1992-11-21 | -45.0         |
| 1992-11-22 | 104.0         |
| 1992-11-23 | 96.0          |
| 1992-11-24 | -495.0        |
| 1992-11-25 | 270.0         |
| 1992-11-26 | 349.0         |
| 1992-11-27 | -511.0        |
| 1992-11-28 | 70.0          |
| 1992-11-29 | -192.0        |
| 1992-11-30 | 75.0          |
| 1992-12-01 | 83.0          |
| 1992-12-02 | 20.0          |
| 1992-12-03 | 19.0          |
| 1992-12-04 | 413.0         |
| 1992-12-05 | 119.0         |
| 1992-12-06 | -453.0        |
| 1992-12-07 | 351.0         |
| 1992-12-08 | 91.0          |
| 1992-12-09 | -266.0        |
| 1992-12-10 | 383.0         |
| 1992-12-11 | -481.0        |
| 1992-12-12 | 256.0         |
| 1992-12-13 | -11.0         |
| 1992-12-14 | -452.0        |
| 1992-12-15 | 449.0         |
| 1992-12-16 | -11.0         |
| 1992-12-17 | 54.0          |
| 1992-12-18 | -271.0        |
| 1992-12-19 | -457.0        |
| 1992-12-20 | 178.0         |
| 1992-12-21 | 811.0         |
| 1992-12-22 | -239.0        |
| 1992-12-23 | -209.0        |
| 1992-12-24 | -483.0        |
| 1992-12-25 | -149.0        |
| 1992-12-26 | 177.0         |
| 1992-12-27 | -202.0        |
| 1992-12-28 | 227.0         |
| 1992-12-29 | -127.0        |
| 1992-12-30 | -91.0         |
| 1992-12-31 | 665.0         |
| 1993-01-01 | -277.0        |
| 1993-01-02 | -520.0        |
| 1993-01-03 | 417.0         |
| 1993-01-04 | -241.0        |
| 1993-01-05 | -253.0        |
| 1993-01-06 | 641.0         |
| 1993-01-07 | -25.0         |
| 1993-01-08 | -225.0        |
| 1993-01-09 | -114.0        |
| 1993-01-10 | 640.0         |
| 1993-01-11 | -231.0        |
| 1993-01-12 | -11.0         |
| 1993-01-13 | -6.0          |
| 1993-01-14 | 488.0         |
| 1993-01-15 | -181.0        |
| 1993-01-16 | -568.0        |
| 1993-01-17 | 540.0         |
| 1993-01-18 | 331.0         |
| 1993-01-19 | 318.0         |
| 1993-01-20 | -255.0        |
| 1993-01-21 | -57.0         |
| 1993-01-22 | -125.0        |
| 1993-01-23 | -102.0        |
| 1993-01-24 | 190.0         |
| 1993-01-25 | 355.0         |
| 1993-01-26 | -717.0        |
| 1993-01-27 | -121.0        |
| 1993-01-28 | 146.0         |
| 1993-01-29 | -264.0        |
| 1993-01-30 | -419.0        |
| 1993-01-31 | -302.0        |
| 1993-02-01 | -3.0          |
| 1993-02-02 | -517.0        |
| 1993-02-03 | 129.0         |
| 1993-02-04 | -179.0        |
| 1993-02-05 | 5.0           |
| 1993-02-06 | 642.0         |
| 1993-02-07 | -384.0        |
| 1993-02-08 | 672.0         |
| 1993-02-09 | -184.0        |
| 1993-02-10 | 8.0           |
| 1993-02-11 | -186.0        |
| 1993-02-12 | 65.0          |
| 1993-02-13 | -218.0        |
| 1993-02-14 | 150.0         |
| 1993-02-15 | -25.0         |
| 1993-02-16 | 6.0           |
| 1993-02-17 | -95.0         |
| 1993-02-18 | 180.0         |
| 1993-02-19 | -121.0        |
| 1993-02-20 | -146.0        |
| 1993-02-21 | 103.0         |
| 1993-02-22 | 117.0         |
| 1993-02-23 | -196.0        |
| 1993-02-24 | 540.0         |
| 1993-02-25 | 224.0         |
| 1993-02-26 | 285.0         |
| 1993-02-27 | -1509.0       |
| 1993-02-28 | -110.0        |
| 1993-03-01 | 535.0         |
| 1993-03-02 | 11.0          |
| 1993-03-03 | 525.0         |
| 1993-03-04 | 534.0         |
| 1993-03-05 | 353.0         |
| 1993-03-06 | 437.0         |
| 1993-03-07 | 339.0         |
| 1993-03-08 | -148.0        |
| 1993-03-09 | -116.0        |
| 1993-03-10 | 78.0          |
| 1993-03-11 | 405.0         |
| 1993-03-12 | -231.0        |
| 1993-03-13 | 146.0         |
| 1993-03-14 | 317.0         |
| 1993-03-15 | 266.0         |
| 1993-03-16 | -121.0        |
| 1993-03-17 | -272.0        |
| 1993-03-18 | 94.0          |
| 1993-03-19 | -468.0        |
| 1993-03-20 | -86.0         |
| 1993-03-21 | 328.0         |
| 1993-03-22 | -70.0         |
| 1993-03-23 | 173.0         |
| 1993-03-24 | -56.0         |
| 1993-03-25 | 147.0         |
| 1993-03-26 | -6.0          |
| 1993-03-27 | -339.0        |
| 1993-03-28 | -230.0        |
| 1993-03-29 | -347.0        |
| 1993-03-30 | 556.0         |
| 1993-03-31 | 21.0          |
| 1993-04-01 | -27.0         |
| 1993-04-02 | 331.0         |
| 1993-04-03 | 44.0          |
| 1993-04-04 | -202.0        |
| 1993-04-05 | -33.0         |
| 1993-04-06 | -73.0         |
| 1993-04-07 | -258.0        |
| 1993-04-08 | 223.0         |
| 1993-04-09 | 97.0          |
| 1993-04-10 | 23.0          |
| 1993-04-11 | -198.0        |
| 1993-04-12 | 41.0          |
| 1993-04-13 | 137.0         |
| 1993-04-14 | -213.0        |
| 1993-04-15 | 562.0         |
| 1993-04-16 | -446.0        |
| 1993-04-17 | 211.0         |
| 1993-04-18 | 20.0          |
| 1993-04-19 | 32.0          |
| 1993-04-20 | -385.0        |
| 1993-04-21 | 224.0         |
| 1993-04-22 | 691.0         |
| 1993-04-23 | -113.0        |
| 1993-04-24 | 30.0          |
| 1993-04-25 | -75.0         |
| 1993-04-26 | -11.0         |
| 1993-04-27 | -272.0        |
| 1993-04-28 | -121.0        |
| 1993-04-29 | -181.0        |
| 1993-04-30 | 208.0         |
| 1993-05-01 | -82.0         |
| 1993-05-02 | 46.0          |
| 1993-05-03 | 103.0         |
| 1993-05-04 | -182.0        |
| 1993-05-05 | 15.0          |
| 1993-05-06 | 439.0         |
| 1993-05-07 | -172.0        |
| 1993-05-08 | 21.0          |
| 1993-05-09 | -6.0          |
| 1993-05-10 | -41.0         |
| 1993-05-11 | -622.0        |
| 1993-05-12 | 416.0         |
| 1993-05-13 | 327.0         |
| 1993-05-14 | -525.0        |
| 1993-05-15 | 230.0         |
| 1993-05-16 | -503.0        |
| 1993-05-17 | 284.0         |
| 1993-05-18 | 322.0         |
| 1993-05-19 | -272.0        |
| 1993-05-20 | 944.0         |
| 1993-05-21 | 550.0         |
| 1993-05-22 | -1172.0       |
| 1993-05-23 | -601.0        |
| 1993-05-24 | 1157.0        |
| 1993-05-25 | 772.0         |
| 1993-05-26 | 107.0         |
| 1993-05-27 | -22.0         |
| 1993-05-28 | -27.0         |
| 1993-05-29 | 67.0          |
| 1993-05-30 | 31.0          |
| 1993-05-31 | -86.0         |
| 1993-06-01 | 52.0          |
| 1993-06-02 | -6.0          |
| 1993-06-03 | 37.0          |
| 1993-06-04 | -34.0         |
| 1993-06-05 | -12.0         |
| 1993-06-06 | 34.0          |
| 1993-06-07 | -319.0        |
| 1993-06-08 | -30.0         |
| 1993-06-09 | -70.0         |
| 1993-06-10 | 61.0          |
| 1993-06-11 | -55.0         |
| 1993-06-12 | 143.0         |
| 1993-06-13 | -143.0        |
| 1993-06-14 | 34.0          |
| 1993-06-15 | 106.0         |
| 1993-06-16 | -12.0         |
| 1993-06-17 | -30.0         |
| 1993-06-18 | 333.0         |
| 1993-06-19 | -126.0        |
| 1993-06-20 | 77.0          |
| 1993-06-21 | -77.0         |
| 1993-06-22 | 52.0          |
| 1993-06-23 | 3.0           |
| 1993-06-24 | -183.0        |
| 1993-06-25 | -289.0        |
| 1993-06-26 | -778.0        |
| 1993-06-27 | -166.0        |
| 1993-06-28 | -68.0         |
| 1993-06-29 | 600.0         |
| 1993-06-30 | -895.0        |
| 1993-07-01 | -817.0        |
| 1993-07-02 | -176.0        |
| 1993-07-03 | 712.0         |
| 1993-07-04 | -202.0        |
| 1993-07-05 | -135.0        |
| 1993-07-06 | -921.0        |
| 1993-07-07 | 301.0         |
| 1993-07-08 | -231.0        |
| 1993-07-09 | 324.0         |
| 1993-07-10 | -632.0        |
| 1993-07-11 | 0.0           |
| 1993-07-12 | 1920.0        |
| 1993-07-13 | -2074.0       |
| 1993-07-14 | -232.0        |
| 1993-07-15 | 414.0         |
| 1993-07-16 | 686.0         |
| 1993-07-17 | -1004.0       |
| 1993-07-18 | -356.0        |
| 1993-07-19 | 1334.0        |
| 1993-07-20 | 623.0         |
| 1993-07-21 | -308.0        |
| 1993-07-22 | -784.0        |
| 1993-07-23 | 1000.0        |
| 1993-07-24 | 485.0         |
| 1993-07-25 | 386.0         |
| 1993-07-26 | -612.0        |
| 1993-07-27 | 212.0         |
| 1993-07-28 | 169.0         |
| 1993-07-29 | -306.0        |
| 1993-07-30 | -839.0        |
| 1993-07-31 | 1535.0        |
| 1993-08-01 | -20.0         |
| 1993-08-02 | -230.0        |
| 1993-08-03 | -23.0         |
| 1993-08-04 | -350.0        |
| 1993-08-05 | -78.0         |
| 1993-08-06 | 915.0         |
| 1993-08-07 | -305.0        |
| 1993-08-08 | 463.0         |
| 1993-08-09 | -445.0        |
| 1993-08-10 | -669.0        |
| 1993-08-11 | 215.0         |
| 1993-08-12 | -137.0        |
| 1993-08-13 | -676.0        |
| 1993-08-14 | 601.0         |
| 1993-08-15 | 244.0         |
| 1993-08-16 | -575.0        |
| 1993-08-17 | 302.0         |
| 1993-08-18 | -227.0        |
| 1993-08-19 | -790.0        |
| 1993-08-20 | -505.0        |
| 1993-08-21 | 265.0         |
| 1993-08-22 | -262.0        |
| 1993-08-23 | -508.0        |
| 1993-08-24 | 436.0         |
| 1993-08-25 | 1522.0        |
| 1993-08-26 | -726.0        |
| 1993-08-27 | 348.0         |
| 1993-08-28 | -204.0        |
| 1993-08-29 | -65.0         |
| 1993-08-30 | -113.0        |
| 1993-08-31 | 45.0          |
| 1993-09-01 | 226.0         |
| 1993-09-02 | -677.0        |
| 1993-09-03 | -419.0        |
| 1993-09-04 | 528.0         |
| 1993-09-05 | -42.0         |
| 1993-09-06 | 735.0         |
| 1993-09-07 | -57.0         |
| 1993-09-08 | 106.0         |
| 1993-09-09 | 315.0         |
| 1993-09-10 | -147.0        |
| 1993-09-11 | 608.0         |
| 1993-09-12 | -52.0         |
| 1993-09-13 | 46.0          |
| 1993-09-14 | 0.0           |
| 1993-09-15 | -119.0        |
| 1993-09-16 | -169.0        |
| 1993-09-17 | -127.0        |
| 1993-09-18 | 72.0          |
| 1993-09-19 | -167.0        |
| 1993-09-20 | 217.0         |
| 1993-09-21 | -534.0        |
| 1993-09-22 | 381.0         |
| 1993-09-23 | 879.0         |
| 1993-09-24 | 71.0          |
| 1993-09-25 | -1103.0       |
| 1993-09-26 | -467.0        |
| 1993-09-27 | 596.0         |
| 1993-09-28 | 38.0          |
| 1993-09-29 | 776.0         |
| 1993-09-30 | -91.0         |
| 1993-10-01 | -1092.0       |
| 1993-10-02 | 630.0         |
| 1993-10-03 | 101.0         |
| 1993-10-04 | 202.0         |
| 1993-10-05 | -178.0        |
| 1993-10-06 | -273.0        |
| 1993-10-07 | -476.0        |
| 1993-10-08 | 825.0         |
| 1993-10-09 | -117.0        |
| 1993-10-10 | -557.0        |
| 1993-10-11 | 426.0         |
| 1993-10-12 | 137.0         |
| 1993-10-13 | 727.0         |
| 1993-10-14 | -727.0        |
| 1993-10-15 | -302.0        |
| 1993-10-16 | -611.0        |
| 1993-10-17 | 313.0         |
| 1993-10-18 | -34.0         |
| 1993-10-19 | 480.0         |
| 1993-10-20 | 72.0          |
| 1993-10-21 | 172.0         |
| 1993-10-22 | -472.0        |
| 1993-10-23 | 14.0          |
| 1993-10-24 | 113.0         |
| 1993-10-25 | -144.0        |
| 1993-10-26 | 469.0         |
| 1993-10-27 | -781.0        |
| 1993-10-28 | -191.0        |
| 1993-10-29 | 66.0          |
| 1993-10-30 | 39.0          |
| 1993-10-31 | -479.0        |
| 1993-11-01 | 793.0         |
| 1993-11-02 | -1044.0       |
| 1993-11-03 | 265.0         |
| 1993-11-04 | 169.0         |
| 1993-11-05 | 53.0          |
| 1993-11-06 | -420.0        |
| 1993-11-07 | -491.0        |
| 1993-11-08 | -194.0        |
| 1993-11-09 | 164.0         |
| 1993-11-10 | 1046.0        |
| 1993-11-11 | 275.0         |
| 1993-11-12 | 200.0         |
| 1993-11-13 | -869.0        |
| 1993-11-14 | 207.0         |
| 1993-11-15 | 153.0         |
| 1993-11-16 | -79.0         |
| 1993-11-17 | 300.0         |
| 1993-11-18 | 45.0          |
| 1993-11-19 | 459.0         |
| 1993-11-20 | -207.0        |
| 1993-11-21 | 489.0         |
| 1993-11-22 | -558.0        |
| 1993-11-23 | 346.0         |
| 1993-11-24 | 52.0          |
| 1993-11-25 | 14.0          |
| 1993-11-26 | 21.0          |
| 1993-11-27 | -111.0        |
| 1993-11-28 | -75.0         |
| 1993-11-29 | 325.0         |
| 1993-11-30 | -99.0         |
| 1993-12-01 | 360.0         |
| 1993-12-02 | -1152.0       |
| 1993-12-03 | -476.0        |
| 1993-12-04 | -614.0        |
| 1993-12-05 | -599.0        |
| 1993-12-06 | 468.0         |
| 1993-12-07 | 823.0         |
| 1993-12-08 | 93.0          |
| 1993-12-09 | -319.0        |
| 1993-12-10 | -472.0        |
| 1993-12-11 | -740.0        |
| 1993-12-12 | -639.0        |
| 1993-12-13 | 907.0         |
| 1993-12-14 | -502.0        |
| 1993-12-15 | -53.0         |
| 1993-12-16 | 276.0         |
| 1993-12-17 | 601.0         |
| 1993-12-18 | -146.0        |
| 1993-12-19 | 220.0         |
| 1993-12-20 | 665.0         |
| 1993-12-21 | 501.0         |
| 1993-12-22 | -336.0        |
| 1993-12-23 | 285.0         |
| 1993-12-24 | -214.0        |
| 1993-12-25 | -638.0        |
| 1993-12-26 | 280.0         |
| 1993-12-27 | 871.0         |
| 1993-12-28 | -143.0        |
| 1993-12-29 | -1761.0       |
| 1993-12-30 | 237.0         |
| 1993-12-31 | 519.0         |
| 1994-01-01 | -676.0        |
| 1994-01-02 | -340.0        |
| 1994-01-03 | -428.0        |
| 1994-01-04 | 785.0         |
| 1994-01-05 | 338.0         |
| 1994-01-06 | 41.0          |
| 1994-01-07 | -133.0        |
| 1994-01-08 | -432.0        |
| 1994-01-09 | 134.0         |
| 1994-01-10 | 95.0          |
| 1994-01-11 | -612.0        |
| 1994-01-12 | -150.0        |
| 1994-01-13 | 900.0         |
| 1994-01-14 | -14.0         |
| 1994-01-15 | 44.0          |
| 1994-01-16 | 65.0          |
| 1994-01-17 | -144.0        |
| 1994-01-18 | -73.0         |
| 1994-01-19 | -330.0        |
| 1994-01-20 | -324.0        |
| 1994-01-21 | 225.0         |
| 1994-01-22 | 459.0         |
| 1994-01-23 | -130.0        |
| 1994-01-24 | -13.0         |
| 1994-01-25 | -220.0        |
| 1994-01-26 | -56.0         |
| 1994-01-27 | 381.0         |
| 1994-01-28 | 293.0         |
| 1994-01-29 | 93.0          |
| 1994-01-30 | -289.0        |
| 1994-01-31 | 106.0         |
| 1994-02-01 | -547.0        |
| 1994-02-02 | -88.0         |
| 1994-02-03 | 381.0         |
| 1994-02-04 | 338.0         |
| 1994-02-05 | -724.0        |
| 1994-02-06 | -493.0        |
| 1994-02-07 | 1196.0        |
| 1994-02-08 | 237.0         |
| 1994-02-09 | -74.0         |
| 1994-02-10 | 64.0          |
| 1994-02-11 | 2.0           |
| 1994-02-12 | -519.0        |
| 1994-02-13 | -3.0          |
| 1994-02-14 | 369.0         |
| 1994-02-15 | -96.0         |
| 1994-02-16 | -154.0        |
| 1994-02-17 | -380.0        |
| 1994-02-18 | -229.0        |
| 1994-02-19 | -460.0        |
| 1994-02-20 | -580.0        |
| 1994-02-21 | -77.0         |
| 1994-02-22 | 1144.0        |
| 1994-02-23 | -48.0         |
| 1994-02-24 | -389.0        |
| 1994-02-25 | -735.0        |
| 1994-02-26 | -454.0        |
| 1994-02-27 | 1425.0        |
| 1994-02-28 | 737.0         |
| 1994-03-01 | -162.0        |
| 1994-03-02 | -27.0         |
| 1994-03-03 | -13.0         |
| 1994-03-04 | -276.0        |
| 1994-03-05 | -69.0         |
| 1994-03-06 | -21.0         |
| 1994-03-07 | -74.0         |
| 1994-03-08 | -208.0        |
| 1994-03-09 | 47.0          |
| 1994-03-10 | 106.0         |
| 1994-03-11 | -360.0        |
| 1994-03-12 | -197.0        |
| 1994-03-13 | 257.0         |
| 1994-03-14 | -210.0        |
| 1994-03-15 | -62.0         |
| 1994-03-16 | -255.0        |
| 1994-03-17 | -364.0        |
| 1994-03-18 | -56.0         |
| 1994-03-19 | -35.0         |
| 1994-03-20 | -98.0         |
| 1994-03-21 | 1711.0        |
| 1994-03-22 | -40.0         |
| 1994-03-23 | 107.0         |
| 1994-03-24 | 1193.0        |
| 1994-03-25 | 53.0          |
| 1994-03-26 | 1299.0        |
| 1994-03-27 | -134.0        |
| 1994-03-28 | 1131.0        |
| 1994-03-29 | -840.0        |
| 1994-03-30 | -584.0        |
| 1994-03-31 | 1099.0        |
| 1994-04-01 | -878.0        |
| 1994-04-02 | 331.0         |
| 1994-04-03 | -348.0        |
| 1994-04-04 | 374.0         |
| 1994-04-05 | -41.0         |
| 1994-04-06 | -310.0        |
| 1994-04-07 | 310.0         |
| 1994-04-08 | -351.0        |
| 1994-04-09 | 1035.0        |
| 1994-04-10 | -202.0        |
| 1994-04-11 | -162.0        |
| 1994-04-12 | -293.0        |
| 1994-04-13 | 175.0         |
| 1994-04-14 | -35.0         |
| 1994-04-15 | -425.0        |
| 1994-04-16 | -159.0        |
| 1994-04-17 | 438.0         |
| 1994-04-18 | 202.0         |
| 1994-04-19 | 120.0         |
| 1994-04-20 | -439.0        |
| 1994-04-21 | 613.0         |
| 1994-04-22 | -412.0        |
| 1994-04-23 | -343.0        |
| 1994-04-24 | 537.0         |
| 1994-04-25 | -278.0        |
| 1994-04-26 | -421.0        |
| 1994-04-27 | 693.0         |
| 1994-04-28 | -615.0        |
| 1994-04-29 | 349.0         |
| 1994-04-30 | -360.0        |
| 1994-05-01 | 263.0         |
| 1994-05-02 | -127.0        |
| 1994-05-03 | 285.0         |
| 1994-05-04 | -140.0        |
| 1994-05-05 | 269.0         |
| 1994-05-06 | -12.0         |
| 1994-05-07 | -41.0         |
| 1994-05-08 | -283.0        |
| 1994-05-09 | 645.0         |
| 1994-05-10 | -517.0        |
| 1994-05-11 | 434.0         |
| 1994-05-12 | 57.0          |
| 1994-05-13 | -92.0         |
| 1994-05-14 | -177.0        |
| 1994-05-15 | 153.0         |
| 1994-05-16 | 545.0         |
| 1994-05-17 | -733.0        |
| 1994-05-18 | 218.0         |
| 1994-05-19 | 201.0         |
| 1994-05-20 | -524.0        |
| 1994-05-21 | -137.0        |
| 1994-05-22 | -339.0        |
| 1994-05-23 | 371.0         |
| 1994-05-24 | 17.0          |
| 1994-05-25 | 3.0           |
| 1994-05-26 | -296.0        |
| 1994-05-27 | 107.0         |
| 1994-05-28 | 192.0         |
| 1994-05-29 | -52.0         |
| 1994-05-30 | 23.0          |
| 1994-05-31 | -108.0        |
| 1994-06-01 | 351.0         |
| 1994-06-02 | 268.0         |
| 1994-06-03 | -520.0        |
| 1994-06-04 | -244.0        |
| 1994-06-05 | 12.0          |
| 1994-06-06 | -219.0        |
| 1994-06-07 | 711.0         |
| 1994-06-08 | 186.0         |
| 1994-06-09 | -253.0        |
| 1994-06-10 | 191.0         |
| 1994-06-11 | -35.0         |
| 1994-06-12 | -179.0        |
| 1994-06-13 | 593.0         |
| 1994-06-14 | -664.0        |
| 1994-06-15 | 112.0         |
| 1994-06-16 | 259.0         |
| 1994-06-17 | 50.0          |
| 1994-06-18 | 98.0          |
| 1994-06-19 | -187.0        |
| 1994-06-20 | -35.0         |
| 1994-06-21 | 85.0          |
| 1994-06-22 | -124.0        |
| 1994-06-23 | -249.0        |
| 1994-06-24 | 176.0         |
| 1994-06-25 | 53.0          |
| 1994-06-26 | 50.0          |
| 1994-06-27 | 159.0         |
| 1994-06-28 | -464.0        |
| 1994-06-29 | -67.0         |
| 1994-06-30 | -403.0        |
| 1994-07-01 | 368.0         |
| 1994-07-02 | 134.0         |
| 1994-07-03 | -731.0        |
| 1994-07-04 | -310.0        |
| 1994-07-05 | -167.0        |
| 1994-07-06 | 517.0         |
| 1994-07-07 | -520.0        |
| 1994-07-08 | 34.0          |
| 1994-07-09 | 283.0         |
| 1994-07-10 | 609.0         |
| 1994-07-11 | 107.0         |
| 1994-07-12 | 181.0         |
| 1994-07-13 | -751.0        |
| 1994-07-14 | 186.0         |
| 1994-07-15 | -226.0        |
| 1994-07-16 | 633.0         |
| 1994-07-17 | -903.0        |
| 1994-07-18 | 410.0         |
| 1994-07-19 | 424.0         |
| 1994-07-20 | -278.0        |
| 1994-07-21 | -8.0          |
| 1994-07-22 | 112.0         |
| 1994-07-23 | 90.0          |
| 1994-07-24 | -32.0         |
| 1994-07-25 | 121.0         |
| 1994-07-26 | 539.0         |
| 1994-07-27 | 77.0          |
| 1994-07-28 | -56.0         |
| 1994-07-29 | -382.0        |
| 1994-07-30 | 135.0         |
| 1994-07-31 | -161.0        |
| 1994-08-01 | 1037.0        |
| 1994-08-02 | -741.0        |
| 1994-08-03 | -287.0        |
| 1994-08-04 | 93.0          |
| 1994-08-05 | 674.0         |
| 1994-08-06 | -454.0        |
| 1994-08-07 | -100.0        |
| 1994-08-08 | -161.0        |
| 1994-08-09 | 26.0          |
| 1994-08-10 | 97.0          |
| 1994-08-11 | 422.0         |
| 1994-08-12 | -519.0        |
| 1994-08-13 | -207.0        |
| 1994-08-14 | -159.0        |
| 1994-08-15 | 29.0          |
| 1994-08-16 | -314.0        |
| 1994-08-17 | 320.0         |
| 1994-08-18 | 413.0         |
| 1994-08-19 | -635.0        |
| 1994-08-20 | 126.0         |
| 1994-08-21 | -124.0        |
| 1994-08-22 | 130.0         |
| 1994-08-23 | -17.0         |
| 1994-08-24 | 322.0         |
| 1994-08-25 | -181.0        |
| 1994-08-26 | -380.0        |
| 1994-08-27 | -708.0        |
| 1994-08-28 | 1002.0        |
| 1994-08-29 | -311.0        |
| 1994-08-30 | 143.0         |
| 1994-08-31 | -71.0         |
| 1994-09-01 | 845.0         |
| 1994-09-02 | -462.0        |
| 1994-09-03 | -378.0        |
| 1994-09-04 | 694.0         |
| 1994-09-05 | 404.0         |
| 1994-09-06 | -1141.0       |
| 1994-09-07 | -31.0         |
| 1994-09-08 | 308.0         |
| 1994-09-09 | 249.0         |
| 1994-09-10 | 307.0         |
| 1994-09-11 | -82.0         |
| 1994-09-12 | 571.0         |
| 1994-09-13 | -825.0        |
| 1994-09-14 | -84.0         |
| 1994-09-15 | 318.0         |
| 1994-09-16 | -161.0        |
| 1994-09-17 | -331.0        |
| 1994-09-18 | 343.0         |
| 1994-09-19 | 157.0         |
| 1994-09-20 | 277.0         |
| 1994-09-21 | -525.0        |
| 1994-09-22 | 126.0         |
| 1994-09-23 | -662.0        |
| 1994-09-24 | 455.0         |
| 1994-09-25 | 43.0          |
| 1994-09-26 | -11.0         |
| 1994-09-27 | 61.0          |
| 1994-09-28 | 6.0           |
| 1994-09-29 | -183.0        |
| 1994-09-30 | -153.0        |
| 1994-10-01 | -645.0        |
| 1994-10-02 | 369.0         |
| 1994-10-03 | -37.0         |
| 1994-10-04 | -82.0         |
| 1994-10-05 | -154.0        |
| 1994-10-06 | -567.0        |
| 1994-10-07 | 1032.0        |
| 1994-10-08 | -445.0        |
| 1994-10-09 | 348.0         |
| 1994-10-10 | -69.0         |
| 1994-10-11 | -131.0        |
| 1994-10-12 | 286.0         |
| 1994-10-13 | 236.0         |
| 1994-10-14 | -508.0        |
| 1994-10-15 | 91.0          |
| 1994-10-16 | -148.0        |
| 1994-10-17 | -350.0        |
| 1994-10-18 | 840.0         |
| 1994-10-19 | -402.0        |
| 1994-10-20 | 628.0         |
| 1994-10-21 | -235.0        |
| 1994-10-22 | 136.0         |
| 1994-10-23 | 128.0         |
| 1994-10-24 | -339.0        |
| 1994-10-25 | -37.0         |
| 1994-10-26 | 367.0         |
| 1994-10-27 | -122.0        |
| 1994-10-28 | -838.0        |
| 1994-10-29 | 361.0         |
| 1994-10-30 | -369.0        |
| 1994-10-31 | 1390.0        |
| 1994-11-01 | -619.0        |
| 1994-11-02 | -545.0        |
| 1994-11-03 | -254.0        |
| 1994-11-04 | 606.0         |
| 1994-11-05 | -445.0        |
| 1994-11-06 | 451.0         |
| 1994-11-07 | 207.0         |
| 1994-11-08 | -365.0        |
| 1994-11-09 | -151.0        |
| 1994-11-10 | -224.0        |
| 1994-11-11 | 967.0         |
| 1994-11-12 | -310.0        |
| 1994-11-13 | -885.0        |
| 1994-11-14 | 718.0         |
| 1994-11-15 | -92.0         |
| 1994-11-16 | -100.0        |
| 1994-11-17 | 469.0         |
| 1994-11-18 | -739.0        |
| 1994-11-19 | 187.0         |
| 1994-11-20 | -232.0        |
| 1994-11-21 | -12.0         |
| 1994-11-22 | 51.0          |
| 1994-11-23 | -186.0        |
| 1994-11-24 | -17.0         |
| 1994-11-25 | 291.0         |
| 1994-11-26 | 483.0         |
| 1994-11-27 | 119.0         |
| 1994-11-28 | -814.0        |
| 1994-11-29 | 107.0         |
| 1994-11-30 | -132.0        |
| 1994-12-01 | -239.0        |
| 1994-12-02 | -58.0         |
| 1994-12-03 | -262.0        |
| 1994-12-04 | 646.0         |
| 1994-12-05 | -68.0         |
| 1994-12-06 | -258.0        |
| 1994-12-07 | 48.0          |
| 1994-12-08 | 140.0         |
| 1994-12-09 | 462.0         |
| 1994-12-10 | -134.0        |
| 1994-12-11 | 492.0         |
| 1994-12-12 | -101.0        |
| 1994-12-13 | -109.0        |
| 1994-12-14 | -74.0         |
| 1994-12-15 | -60.0         |
| 1994-12-16 | -165.0        |
| 1994-12-17 | -9.0          |
| 1994-12-18 | -453.0        |
| 1994-12-19 | 641.0         |
| 1994-12-20 | 120.0         |
| 1994-12-21 | -590.0        |
| 1994-12-22 | 203.0         |
| 1994-12-23 | -178.0        |
| 1994-12-24 | 491.0         |
| 1994-12-25 | -395.0        |
| 1994-12-26 | 3.0           |
| 1994-12-27 | 650.0         |
| 1994-12-28 | -514.0        |
| 1994-12-29 | -674.0        |
| 1994-12-30 | 386.0         |
| 1994-12-31 | 197.0         |
| 1995-01-01 | -223.0        |
| 1995-01-02 | -346.0        |
| 1995-01-03 | 842.0         |
| 1995-01-04 | -109.0        |
| 1995-01-05 | -401.0        |
| 1995-01-06 | 693.0         |
| 1995-01-07 | -810.0        |
| 1995-01-08 | 64.0          |
| 1995-01-09 | 449.0         |
| 1995-01-10 | -29.0         |
| 1995-01-11 | -201.0        |
| 1995-01-12 | 165.0         |
| 1995-01-13 | 53.0          |
| 1995-01-14 | -810.0        |
| 1995-01-15 | 164.0         |
| 1995-01-16 | 355.0         |
| 1995-01-17 | 104.0         |
| 1995-01-18 | -264.0        |
| 1995-01-19 | 50.0          |
| 1995-01-20 | 226.0         |
| 1995-01-21 | -138.0        |
| 1995-01-22 | 519.0         |
| 1995-01-23 | -305.0        |
| 1995-01-24 | -34.0         |
| 1995-01-25 | -270.0        |
| 1995-01-26 | -260.0        |
| 1995-01-27 | 592.0         |
| 1995-01-28 | -411.0        |
| 1995-01-29 | -1207.0       |
| 1995-01-30 | -562.0        |
| 1995-01-31 | 624.0         |
| 1995-02-01 | -145.0        |
| 1995-02-02 | -468.0        |
| 1995-02-03 | -672.0        |
| 1995-02-04 | 284.0         |
| 1995-02-05 | 107.0         |
| 1995-02-06 | 891.0         |
| 1995-02-07 | -462.0        |
| 1995-02-08 | -146.0        |
| 1995-02-09 | -749.0        |
| 1995-02-10 | 529.0         |
| 1995-02-11 | 255.0         |
| 1995-02-12 | 45.0          |
| 1995-02-13 | 122.0         |
| 1995-02-14 | 173.0         |
| 1995-02-15 | -11.0         |
| 1995-02-16 | 59.0          |
| 1995-02-17 | -1028.0       |
| 1995-02-18 | 634.0         |
| 1995-02-19 | -275.0        |
| 1995-02-20 | -380.0        |
| 1995-02-21 | 843.0         |
| 1995-02-22 | -565.0        |
| 1995-02-23 | -65.0         |
| 1995-02-24 | -125.0        |
| 1995-02-25 | 187.0         |
| 1995-02-26 | -398.0        |
| 1995-02-27 | 1054.0        |
| 1995-02-28 | 1323.0        |
| 1995-03-01 | -993.0        |
| 1995-03-02 | -21.0         |
| 1995-03-03 | 89.0          |
| 1995-03-04 | -390.0        |
| 1995-03-05 | -510.0        |
| 1995-03-06 | -374.0        |
| 1995-03-07 | 147.0         |
| 1995-03-08 | -152.0        |
| 1995-03-09 | -725.0        |
| 1995-03-10 | 603.0         |
| 1995-03-11 | 698.0         |
| 1995-03-12 | 589.0         |
| 1995-03-13 | 244.0         |
| 1995-03-14 | 177.0         |
| 1995-03-15 | 216.0         |
| 1995-03-16 | 268.0         |
| 1995-03-17 | -268.0        |
| 1995-03-18 | 1209.0        |
| 1995-03-19 | -1082.0       |
| 1995-03-20 | 1520.0        |
| 1995-03-21 | -93.0         |
| 1995-03-22 | -268.0        |
| 1995-03-23 | -486.0        |
| 1995-03-24 | -670.0        |
| 1995-03-25 | 775.0         |
| 1995-03-26 | 545.0         |
| 1995-03-27 | -641.0        |
| 1995-03-28 | 280.0         |
| 1995-03-29 | 741.0         |
| 1995-03-30 | 96.0          |
| 1995-03-31 | -845.0        |
| 1995-04-01 | 433.0         |
| 1995-04-02 | 550.0         |
| 1995-04-03 | 73.0          |
| 1995-04-04 | 549.0         |
| 1995-04-05 | -534.0        |
| 1995-04-06 | -398.0        |
| 1995-04-07 | 76.0          |
| 1995-04-08 | 301.0         |
| 1995-04-09 | 103.0         |
| 1995-04-10 | -200.0        |
| 1995-04-11 | -70.0         |
| 1995-04-12 | -58.0         |
| 1995-04-13 | -126.0        |
| 1995-04-14 | -142.0        |
| 1995-04-15 | 555.0         |
| 1995-04-16 | -159.0        |
| 1995-04-17 | -471.0        |
| 1995-04-18 | 153.0         |
| 1995-04-19 | 483.0         |
| 1995-04-20 | 15.0          |
| 1995-04-21 | -45.0         |
| 1995-04-22 | 169.0         |
| 1995-04-23 | -441.0        |
| 1995-04-24 | 196.0         |
| 1995-04-25 | -62.0         |
| 1995-04-26 | 280.0         |
| 1995-04-27 | -318.0        |
| 1995-04-28 | -76.0         |
| 1995-04-29 | 173.0         |
| 1995-04-30 | -65.0         |
| 1995-05-01 | -5.0          |
| 1995-05-02 | 96.0          |
| 1995-05-03 | -167.0        |
| 1995-05-04 | 1385.0        |
| 1995-05-05 | -1405.0       |
| 1995-05-06 | 575.0         |
| 1995-05-07 | -264.0        |
| 1995-05-08 | -18.0         |
| 1995-05-09 | -349.0        |
| 1995-05-10 | 97.0          |
| 1995-05-11 | -50.0         |
| 1995-05-12 | 214.0         |
| 1995-05-13 | -158.0        |
| 1995-05-14 | 26.0          |
| 1995-05-15 | 79.0          |
| 1995-05-16 | -301.0        |
| 1995-05-17 | 855.0         |
| 1995-05-18 | 642.0         |
| 1995-05-19 | 336.0         |
| 1995-05-20 | 447.0         |
| 1995-05-21 | 19.0          |
| 1995-05-22 | 6.0           |
| 1995-05-23 | -34.0         |
| 1995-05-24 | -12.0         |
| 1995-05-25 | -19.0         |
| 1995-05-26 | -12.0         |
| 1995-05-27 | 3.0           |
| 1995-05-28 | -3.0          |
| 1995-05-29 | 6.0           |
| 1995-05-30 | -6.0          |
| 1995-05-31 | -7.0          |
| 1995-06-01 | 81.0          |
| 1995-06-02 | 16.0          |
| 1995-06-03 | -93.0         |
| 1995-06-04 | 87.0          |
| 1995-06-05 | -28.0         |
| 1995-06-06 | -365.0        |
| 1995-06-07 | -25.0         |
| 1995-06-08 | -12.0         |
| 1995-06-09 | -77.0         |
| 1995-06-10 | -128.0        |
| 1995-06-11 | 107.0         |
| 1995-06-12 | 95.0          |
| 1995-06-13 | -209.0        |
| 1995-06-14 | 34.0          |
| 1995-06-15 | -6.0          |
| 1995-06-16 | -189.0        |
| 1995-06-17 | -152.0        |
| 1995-06-18 | -719.0        |
| 1995-06-19 | -12.0         |
| 1995-06-20 | 1213.0        |
| 1995-06-21 | 265.0         |
| 1995-06-22 | -13.0         |
| 1995-06-23 | -21.0         |
| 1995-06-24 | -3.0          |
| 1995-06-25 | -19.0         |
| 1995-06-26 | 3.0           |
| 1995-06-27 | -12.0         |
| 1995-06-28 | -105.0        |
| 1995-06-29 | 518.0         |
| 1995-06-30 | 3.0           |
| 1995-07-01 | -28.0         |
| 1995-07-02 | 275.0         |
| 1995-07-03 | 145.0         |
| 1995-07-04 | -85.0         |
| 1995-07-05 | 79.0          |
| 1995-07-06 | -13.0         |
| 1995-07-07 | -232.0        |
| 1995-07-08 | 3.0           |
| 1995-07-09 | 15.0          |
| 1995-07-10 | 161.0         |
| 1995-07-11 | -26.0         |
| 1995-07-12 | 92.0          |
| 1995-07-13 | -16.0         |
| 1995-07-14 | -22.0         |
| 1995-07-15 | -13.0         |
| 1995-07-16 | -15.0         |
| 1995-07-17 | -16.0         |
| 1995-07-18 | 6.0           |
| 1995-07-19 | -25.0         |
| 1995-07-20 | -182.0        |
| 1995-07-21 | -231.0        |
| 1995-07-22 | -22.0         |
| 1995-07-23 | -28.0         |
| 1995-07-24 | -152.0        |
| 1995-07-25 | -403.0        |
| 1995-07-26 | 68.0          |
| 1995-07-27 | -3.0          |
| 1995-07-28 | -3.0          |
| 1995-07-29 | 0.0           |
| 1995-07-30 | -3.0          |
| 1995-07-31 | -10.0         |
| 1995-08-01 | -256.0        |
| 1995-08-02 | -249.0        |
| 1995-08-03 | -426.0        |
| 1995-08-04 | -161.0        |
| 1995-08-05 | -1469.0       |
| 1995-08-06 | -1097.0       |
| 1995-08-07 | -202.0        |
| 1995-08-08 | 312.0         |
| 1995-08-09 | -766.0        |
| 1995-08-10 | -1016.0       |
| 1995-08-11 | 818.0         |
| 1995-08-12 | 408.0         |
| 1995-08-13 | 1671.0        |
| 1995-08-14 | -114.0        |
| 1995-08-15 | -418.0        |
| 1995-08-16 | 310.0         |
| 1995-08-17 | 330.0         |
| 1995-08-18 | -51.0         |
| 1995-08-19 | 152.0         |
| 1995-08-20 | 459.0         |
| 1995-08-21 | 504.0         |
| 1995-08-22 | -185.0        |
| 1995-08-23 | -18.0         |
| 1995-08-24 | -217.0        |
| 1995-08-25 | -203.0        |
| 1995-08-26 | -478.0        |
| 1995-08-27 | -265.0        |
| 1995-08-28 | 911.0         |
| 1995-08-29 | 3.0           |
| 1995-08-30 | -148.0        |
| 1995-08-31 | -315.0        |
| 1995-09-01 | -237.0        |
| 1995-09-02 | -577.0        |
| 1995-09-03 | -775.0        |
| 1995-09-04 | 198.0         |
| 1995-09-05 | 850.0         |
| 1995-09-06 | -315.0        |
| 1995-09-07 | -757.0        |
| 1995-09-08 | -404.0        |
| 1995-09-09 | -739.0        |
| 1995-09-10 | 42.0          |
| 1995-09-11 | 1054.0        |
| 1995-09-12 | 492.0         |
| 1995-09-13 | 39.0          |
| 1995-09-14 | 1236.0        |
| 1995-09-15 | -184.0        |
| 1995-09-16 | -100.0        |
| 1995-09-17 | 123.0         |
| 1995-09-18 | 343.0         |
| 1995-09-19 | 38.0          |
| 1995-09-20 | -200.0        |
| 1995-09-21 | -49.0         |
| 1995-09-22 | -344.0        |
| 1995-09-23 | -139.0        |
| 1995-09-24 | -429.0        |
| 1995-09-25 | 548.0         |
| 1995-09-26 | 54.0          |
| 1995-09-27 | 301.0         |
| 1995-09-28 | -667.0        |
| 1995-09-29 | -118.0        |
| 1995-09-30 | -366.0        |
| 1995-10-01 | -312.0        |
| 1995-10-02 | 1048.0        |
| 1995-10-03 | 240.0         |
| 1995-10-04 | -245.0        |
| 1995-10-05 | -337.0        |
| 1995-10-06 | -269.0        |
| 1995-10-07 | 972.0         |
| 1995-10-08 | -221.0        |
| 1995-10-09 | -369.0        |
| 1995-10-10 | 352.0         |
| 1995-10-11 | -1014.0       |
| 1995-10-12 | -949.0        |
| 1995-10-13 | 841.0         |
| 1995-10-14 | 1022.0        |
| 1995-10-15 | 574.0         |
| 1995-10-16 | 881.0         |
| 1995-10-17 | 389.0         |
| 1995-10-18 | 729.0         |
| 1995-10-19 | -199.0        |
| 1995-10-20 | 353.0         |
| 1995-10-21 | -693.0        |
| 1995-10-22 | 18.0          |
| 1995-10-23 | -627.0        |
| 1995-10-24 | 630.0         |
| 1995-10-25 | -316.0        |
| 1995-10-26 | -571.0        |
| 1995-10-27 | -692.0        |
| 1995-10-28 | -150.0        |
| 1995-10-29 | -20.0         |
| 1995-10-30 | 697.0         |
| 1995-10-31 | 3.0           |
| 1995-11-01 | -634.0        |
| 1995-11-02 | -343.0        |
| 1995-11-03 | -256.0        |
| 1995-11-04 | -140.0        |
| 1995-11-05 | 282.0         |
| 1995-11-06 | 457.0         |
| 1995-11-07 | 202.0         |
| 1995-11-08 | 201.0         |
| 1995-11-09 | 14.0          |
| 1995-11-10 | -206.0        |
| 1995-11-11 | 206.0         |
| 1995-11-12 | -46.0         |
| 1995-11-13 | -305.0        |
| 1995-11-14 | -95.0         |
| 1995-11-15 | 581.0         |
| 1995-11-16 | 88.0          |
| 1995-11-17 | 256.0         |
| 1995-11-18 | -450.0        |
| 1995-11-19 | -457.0        |
| 1995-11-20 | -207.0        |
| 1995-11-21 | -222.0        |
| 1995-11-22 | -280.0        |
| 1995-11-23 | -272.0        |
| 1995-11-24 | -89.0         |
| 1995-11-25 | -431.0        |
| 1995-11-26 | -131.0        |
| 1995-11-27 | 123.0         |
| 1995-11-28 | 91.0          |
| 1995-11-29 | -154.0        |
| 1995-11-30 | -46.0         |
| 1995-12-01 | -378.0        |
| 1995-12-02 | 135.0         |
| 1995-12-03 | 1472.0        |
| 1995-12-04 | -814.0        |
| 1995-12-05 | -658.0        |
| 1995-12-06 | 163.0         |
| 1995-12-07 | 467.0         |
| 1995-12-08 | 125.0         |
| 1995-12-09 | -174.0        |
| 1995-12-10 | -166.0        |
| 1995-12-11 | 36.0          |
| 1995-12-12 | 862.0         |
| 1995-12-13 | -349.0        |
| 1995-12-14 | -64.0         |
| 1995-12-15 | 461.0         |
| 1995-12-16 | -231.0        |
| 1995-12-17 | 121.0         |
| 1995-12-18 | -351.0        |
| 1995-12-19 | 25.0          |
| 1995-12-20 | 129.0         |
| 1995-12-21 | 798.0         |
| 1995-12-22 | 29.0          |
| 1995-12-23 | -167.0        |
| 1995-12-24 | -429.0        |
| 1995-12-25 | -585.0        |
| 1995-12-26 | 116.0         |
| 1995-12-27 | 101.0         |
| 1995-12-28 | 204.0         |
| 1995-12-29 | 82.0          |
| 1995-12-30 | -799.0        |
| 1995-12-31 | -1113.0       |
| 1996-01-01 | 210.0         |
| 1996-01-02 | -250.0        |
| 1996-01-03 | 967.0         |
| 1996-01-04 | -353.0        |
| 1996-01-05 | -292.0        |
| 1996-01-06 | -216.0        |
| 1996-01-07 | 213.0         |
| 1996-01-08 | 295.0         |
| 1996-01-09 | 1386.0        |
| 1996-01-10 | 492.0         |
| 1996-01-11 | 109.0         |
| 1996-01-12 | 712.0         |
| 1996-01-13 | 272.0         |
| 1996-01-14 | -863.0        |
| 1996-01-15 | -339.0        |
| 1996-01-16 | 775.0         |
| 1996-01-17 | -375.0        |
| 1996-01-18 | 52.0          |
| 1996-01-19 | -515.0        |
| 1996-01-20 | -201.0        |
| 1996-01-21 | 319.0         |
| 1996-01-22 | 108.0         |
| 1996-01-23 | -220.0        |
| 1996-01-24 | 146.0         |
| 1996-01-25 | 3.0           |
| 1996-01-26 | 135.0         |
| 1996-01-27 | -298.0        |
| 1996-01-28 | -256.0        |
| 1996-01-29 | -267.0        |
| 1996-01-30 | -213.0        |
| 1996-01-31 | 26.0          |
| 1996-02-01 | 333.0         |
| 1996-02-02 | 150.0         |
| 1996-02-03 | -349.0        |
| 1996-02-04 | -404.0        |
| 1996-02-05 | -36.0         |
| 1996-02-06 | 758.0         |
| 1996-02-07 | -37.0         |
| 1996-02-08 | 361.0         |
| 1996-02-09 | -313.0        |
| 1996-02-10 | -324.0        |
| 1996-02-11 | -878.0        |
| 1996-02-12 | -324.0        |
| 1996-02-13 | -225.0        |
| 1996-02-14 | 381.0         |
| 1996-02-15 | 1187.0        |
| 1996-02-16 | 197.0         |
| 1996-02-17 | 184.0         |
| 1996-02-18 | -331.0        |
| 1996-02-19 | 331.0         |
| 1996-02-20 | -339.0        |
| 1996-02-21 | 19.0          |
| 1996-02-22 | 779.0         |
| 1996-02-23 | 67.0          |
| 1996-02-24 | 630.0         |
| 1996-02-25 | -901.0        |
| 1996-02-26 | 1067.0        |
| 1996-02-27 | 59.0          |
| 1996-02-28 | -47.0         |
| 1996-02-29 | -121.0        |
| 1996-03-01 | -461.0        |
| 1996-03-02 | -411.0        |
| 1996-03-03 | -12.0         |
| 1996-03-04 | 44.0          |
| 1996-03-05 | 158.0         |
| 1996-03-06 | 93.0          |
| 1996-03-07 | 538.0         |
| 1996-03-08 | 42.0          |
| 1996-03-09 | -964.0        |
| 1996-03-10 | -809.0        |
| 1996-03-11 | 1057.0        |
| 1996-03-12 | -233.0        |
| 1996-03-13 | -408.0        |
| 1996-03-14 | 829.0         |
| 1996-03-15 | -381.0        |
| 1996-03-16 | -280.0        |
| 1996-03-17 | -481.0        |
| 1996-03-18 | -456.0        |
| 1996-03-19 | -317.0        |
| 1996-03-20 | -331.0        |
| 1996-03-21 | 187.0         |
| 1996-03-22 | -41.0         |
| 1996-03-23 | 1736.0        |
| 1996-03-24 | -180.0        |
| 1996-03-25 | -151.0        |
| 1996-03-26 | -3.0          |
| 1996-03-27 | 917.0         |
| 1996-03-28 | -482.0        |
| 1996-03-29 | -276.0        |
| 1996-03-30 | 624.0         |
| 1996-03-31 | 61.0          |
| 1996-04-01 | 252.0         |
| 1996-04-02 | 12.0          |
| 1996-04-03 | 141.0         |
| 1996-04-04 | -112.0        |
| 1996-04-05 | 127.0         |
| 1996-04-06 | 142.0         |
| 1996-04-07 | -339.0        |
| 1996-04-08 | -514.0        |
| 1996-04-09 | 634.0         |
| 1996-04-10 | -147.0        |
| 1996-04-11 | 200.0         |
| 1996-04-12 | -279.0        |
| 1996-04-13 | 274.0         |
| 1996-04-14 | -24.0         |
| 1996-04-15 | -323.0        |
| 1996-04-16 | 32.0          |
| 1996-04-17 | -114.0        |
| 1996-04-18 | 26.0          |
| 1996-04-19 | 185.0         |
| 1996-04-20 | -50.0         |
| 1996-04-21 | 238.0         |
| 1996-04-22 | 181.0         |
| 1996-04-23 | -293.0        |
| 1996-04-24 | -3.0          |
| 1996-04-25 | 74.0          |
| 1996-04-26 | -83.0         |
| 1996-04-27 | 151.0         |
| 1996-04-28 | -21.0         |
| 1996-04-29 | -279.0        |
| 1996-04-30 | 76.0          |
| 1996-05-01 | 73.0          |
| 1996-05-02 | -47.0         |
| 1996-05-03 | -120.0        |
| 1996-05-04 | 264.0         |
| 1996-05-05 | 92.0          |
| 1996-05-06 | -283.0        |
| 1996-05-07 | 65.0          |
| 1996-05-08 | 233.0         |
| 1996-05-09 | -595.0        |
| 1996-05-10 | 142.0         |
| 1996-05-11 | 453.0         |
| 1996-05-12 | -260.0        |
| 1996-05-13 | 183.0         |
| 1996-05-14 | -53.0         |
| 1996-05-15 | -296.0        |
| 1996-05-16 | 435.0         |
| 1996-05-17 | -189.0        |
| 1996-05-18 | 310.0         |
| 1996-05-19 | -372.0        |
| 1996-05-20 | -219.0        |
| 1996-05-21 | -65.0         |
| 1996-05-22 | -34.0         |
| 1996-05-23 | 131.0         |
| 1996-05-24 | 290.0         |
| 1996-05-25 | -520.0        |
| 1996-05-26 | 394.0         |
| 1996-05-27 | 226.0         |
| 1996-05-28 | -241.0        |
| 1996-05-29 | 168.0         |
| 1996-05-30 | 97.0          |
| 1996-05-31 | -289.0        |
| 1996-06-01 | 103.0         |
| 1996-06-02 | 204.0         |
| 1996-06-03 | -309.0        |
| 1996-06-04 | 108.0         |
| 1996-06-05 | -29.0         |
| 1996-06-06 | -217.0        |
| 1996-06-07 | 149.0         |
| 1996-06-08 | 9.0           |
| 1996-06-09 | 298.0         |
| 1996-06-10 | -48.0         |
| 1996-06-11 | -478.0        |
| 1996-06-12 | -189.0        |
| 1996-06-13 | -320.0        |
| 1996-06-14 | 52.0          |
| 1996-06-15 | 568.0         |
| 1996-06-16 | 0.0           |
| 1996-06-17 | 1217.0        |
| 1996-06-18 | 605.0         |
| 1996-06-19 | -9.0          |
| 1996-06-20 | -136.0        |
| 1996-06-21 | 31.0          |
| 1996-06-22 | -3.0          |
| 1996-06-23 | -6.0          |
| 1996-06-24 | 6.0           |
| 1996-06-25 | -6.0          |
| 1996-06-26 | -64.0         |
| 1996-06-27 | -98.0         |
| 1996-06-28 | -6.0          |
| 1996-06-29 | -22.0         |
| 1996-06-30 | -6.0          |
| 1996-07-01 | -213.0        |
| 1996-07-02 | -685.0        |
| 1996-07-03 | -552.0        |
| 1996-07-04 | -921.0        |
| 1996-07-05 | -1069.0       |
| 1996-07-06 | 1006.0        |
| 1996-07-07 | -1214.0       |
| 1996-07-08 | -90.0         |
| 1996-07-09 | -927.0        |
| 1996-07-10 | 1115.0        |
| 1996-07-11 | 2825.0        |
| 1996-07-12 | -105.0        |
| 1996-07-13 | -48.0         |
| 1996-07-14 | -1757.0       |
| 1996-07-15 | 1231.0        |
| 1996-07-16 | 307.0         |
| 1996-07-17 | -467.0        |
| 1996-07-18 | -244.0        |
| 1996-07-19 | -266.0        |
| 1996-07-20 | -780.0        |
| 1996-07-21 | -589.0        |
| 1996-07-22 | 1075.0        |
| 1996-07-23 | -286.0        |
| 1996-07-24 | -579.0        |
| 1996-07-25 | 22.0          |
| 1996-07-26 | 335.0         |
| 1996-07-27 | -210.0        |
| 1996-07-28 | -1695.0       |
| 1996-07-29 | 1286.0        |
| 1996-07-30 | 193.0         |
| 1996-07-31 | 8.0           |
| 1996-08-01 | 14.0          |
| 1996-08-02 | -165.0        |
| 1996-08-03 | 337.0         |
| 1996-08-04 | -652.0        |
| 1996-08-05 | 1338.0        |
| 1996-08-06 | -9.0          |
| 1996-08-07 | -65.0         |
| 1996-08-08 | -141.0        |
| 1996-08-09 | -107.0        |
| 1996-08-10 | 256.0         |
| 1996-08-11 | -617.0        |
| 1996-08-12 | 516.0         |
| 1996-08-13 | 833.0         |
| 1996-08-14 | 195.0         |
| 1996-08-15 | -155.0        |
| 1996-08-16 | -8.0          |
| 1996-08-17 | 315.0         |
| 1996-08-18 | -457.0        |
| 1996-08-19 | -208.0        |
| 1996-08-20 | -80.0         |
| 1996-08-21 | 69.0          |
| 1996-08-22 | -32.0         |
| 1996-08-23 | -447.0        |
| 1996-08-24 | 31.0          |
| 1996-08-25 | -245.0        |
| 1996-08-26 | 330.0         |
| 1996-08-27 | -116.0        |
| 1996-08-28 | -683.0        |
| 1996-08-29 | -226.0        |
| 1996-08-30 | -563.0        |
| 1996-08-31 | -1203.0       |
| 1996-09-01 | -90.0         |
| 1996-09-02 | 388.0         |
| 1996-09-03 | 34.0          |
| 1996-09-04 | -52.0         |
| 1996-09-05 | -83.0         |
| 1996-09-06 | 443.0         |
| 1996-09-07 | -435.0        |
| 1996-09-08 | 295.0         |
| 1996-09-09 | 1310.0        |
| 1996-09-10 | 72.0          |
| 1996-09-11 | -236.0        |
| 1996-09-12 | -17.0         |
| 1996-09-13 | -210.0        |
| 1996-09-14 | 718.0         |
| 1996-09-15 | -587.0        |
| 1996-09-16 | -106.0        |
| 1996-09-17 | 314.0         |
| 1996-09-18 | 1107.0        |
| 1996-09-19 | 226.0         |
| 1996-09-20 | 625.0         |
| 1996-09-21 | -33.0         |
| 1996-09-22 | -875.0        |
| 1996-09-23 | -372.0        |
| 1996-09-24 | -941.0        |
| 1996-09-25 | 837.0         |
| 1996-09-26 | -777.0        |
| 1996-09-27 | 197.0         |
| 1996-09-28 | 340.0         |
| 1996-09-29 | -441.0        |
| 1996-09-30 | -278.0        |
| 1996-10-01 | 210.0         |
| 1996-10-02 | 139.0         |
| 1996-10-03 | 268.0         |
| 1996-10-04 | 460.0         |
| 1996-10-05 | -82.0         |
| 1996-10-06 | 0.0           |
| 1996-10-07 | 45.0          |
| 1996-10-08 | 132.0         |
| 1996-10-09 | 329.0         |
| 1996-10-10 | 903.0         |
| 1996-10-11 | 244.0         |
| 1996-10-12 | -343.0        |
| 1996-10-13 | -1003.0       |
| 1996-10-14 | -82.0         |
| 1996-10-15 | -11.0         |
| 1996-10-16 | 20.0          |
| 1996-10-17 | -62.0         |
| 1996-10-18 | 115.0         |
| 1996-10-19 | 187.0         |
| 1996-10-20 | 103.0         |
| 1996-10-21 | -29.0         |
| 1996-10-22 | -147.0        |
| 1996-10-23 | -218.0        |
| 1996-10-24 | -28.0         |
| 1996-10-25 | 365.0         |
| 1996-10-26 | 329.0         |
| 1996-10-27 | 251.0         |
| 1996-10-28 | 99.0          |
| 1996-10-29 | -47.0         |
| 1996-10-30 | -52.0         |
| 1996-10-31 | -43.0         |
| 1996-11-01 | -38.0         |
| 1996-11-02 | -20.0         |
| 1996-11-03 | -75.0         |
| 1996-11-04 | -20.0         |
| 1996-11-05 | -52.0         |
| 1996-11-06 | -98.0         |
| 1996-11-07 | -89.0         |
| 1996-11-08 | -8.0          |
| 1996-11-09 | 63.0          |
| 1996-11-10 | 11.0          |
| 1996-11-11 | -37.0         |
| 1996-11-12 | -26.0         |
| 1996-11-13 | -5.0          |
| 1996-11-14 | -43.0         |
| 1996-11-15 | 17.0          |
| 1996-11-16 | -43.0         |
| 1996-11-17 | -375.0        |
| 1996-11-18 | 415.0         |
| 1996-11-19 | 481.0         |
| 1996-11-20 | 376.0         |
| 1996-11-21 | 682.0         |
| 1996-11-22 | -653.0        |
| 1996-11-23 | 953.0         |
| 1996-11-24 | -1376.0       |
| 1996-11-25 | 38.0          |
| 1996-11-26 | 195.0         |
| 1996-11-27 | 527.0         |
| 1996-11-28 | -1152.0       |
| 1996-11-29 | 277.0         |
| 1996-11-30 | 182.0         |
| 1996-12-01 | -355.0        |
| 1996-12-02 | 268.0         |
| 1996-12-03 | 326.0         |
| 1996-12-04 | 504.0         |
| 1996-12-05 | 302.0         |
| 1996-12-06 | -308.0        |
| 1996-12-07 | -192.0        |
| 1996-12-08 | -259.0        |
| 1996-12-09 | -76.0         |
| 1996-12-10 | -44.0         |
| 1996-12-11 | -38.0         |
| 1996-12-12 | -1089.0       |
| 1996-12-13 | 183.0         |
| 1996-12-14 | -130.0        |
| 1996-12-15 | -17.0         |
| 1996-12-16 | 235.0         |
| 1996-12-17 | 137.0         |
| 1996-12-18 | 281.0         |
| 1996-12-19 | 956.0         |
| 1996-12-20 | -12.0         |
| 1996-12-21 | 59.0          |
| 1996-12-22 | -684.0        |
| 1996-12-23 | -177.0        |
| 1996-12-24 | -662.0        |
| 1996-12-25 | -206.0        |
| 1996-12-26 | -211.0        |
| 1996-12-27 | -275.0        |
| 1996-12-28 | -89.0         |
| 1996-12-29 | 153.0         |
| 1996-12-30 | -139.0        |
| 1996-12-31 | 36.0          |
| 1997-01-01 | -281.0        |
| 1997-01-02 | 456.0         |
| 1997-01-03 | -81.0         |
| 1997-01-04 | -185.0        |
| 1997-01-05 | -171.0        |
| 1997-01-06 | 240.0         |
| 1997-01-07 | -138.0        |
| 1997-01-08 | 201.0         |
| 1997-01-09 | -69.0         |
| 1997-01-10 | 270.0         |
| 1997-01-11 | 126.0         |
| 1997-01-12 | 360.0         |
| 1997-01-13 | 49.0          |
| 1997-01-14 | 193.0         |
| 1997-01-15 | 17.0          |
| 1997-01-16 | -352.0        |
| 1997-01-17 | -682.0        |
| 1997-01-18 | -1054.0       |
| 1997-01-19 | -439.0        |
| 1997-01-20 | 203.0         |
| 1997-01-21 | 241.0         |
| 1997-01-22 | -8.0          |
| 1997-01-23 | 282.0         |
| 1997-01-24 | -51.0         |
| 1997-01-25 | 140.0         |
| 1997-01-26 | -11.0         |
| 1997-01-27 | 73.0          |
| 1997-01-28 | -62.0         |
| 1997-01-29 | -100.0        |
| 1997-01-30 | -172.0        |
| 1997-01-31 | -327.0        |
| 1997-02-01 | -164.0        |
| 1997-02-02 | -191.0        |
| 1997-02-03 | -361.0        |
| 1997-02-04 | 317.0         |
| 1997-02-05 | 36.0          |
| 1997-02-06 | -29.0         |
| 1997-02-07 | 102.0         |
| 1997-02-08 | 553.0         |
| 1997-02-09 | -144.0        |
| 1997-02-10 | 1933.0        |
| 1997-02-11 | 204.0         |
| 1997-02-12 | 500.0         |
| 1997-02-13 | 253.0         |
| 1997-02-14 | -20.0         |
| 1997-02-15 | 266.0         |
| 1997-02-16 | -140.0        |
| 1997-02-17 | -257.0        |
| 1997-02-18 | -479.0        |
| 1997-02-19 | 511.0         |
| 1997-02-20 | 108.0         |
| 1997-02-21 | 710.0         |
| 1997-02-22 | -473.0        |
| 1997-02-23 | -12.0         |
| 1997-02-24 | -65.0         |
| 1997-02-25 | -632.0        |
| 1997-02-26 | 495.0         |
| 1997-02-27 | 465.0         |
| 1997-02-28 | -266.0        |
| 1997-03-01 | -519.0        |
| 1997-03-02 | -373.0        |
| 1997-03-03 | 974.0         |
| 1997-03-04 | 332.0         |
| 1997-03-05 | -455.0        |
| 1997-03-06 | 50.0          |
| 1997-03-07 | -144.0        |
| 1997-03-08 | -1146.0       |
| 1997-03-09 | 1073.0        |
| 1997-03-10 | 199.0         |
| 1997-03-11 | -382.0        |
| 1997-03-12 | 87.0          |
| 1997-03-13 | -200.0        |
| 1997-03-14 | -565.0        |
| 1997-03-15 | 498.0         |
| 1997-03-16 | -1109.0       |
| 1997-03-17 | -492.0        |
| 1997-03-18 | -1458.0       |
| 1997-03-19 | -968.0        |
| 1997-03-20 | -556.0        |
| 1997-03-21 | 15.0          |
| 1997-03-22 | 1198.0        |
| 1997-03-23 | -364.0        |
| 1997-03-24 | 300.0         |
| 1997-03-25 | -124.0        |
| 1997-03-26 | 1266.0        |
| 1997-03-27 | 917.0         |
| 1997-03-28 | 820.0         |
| 1997-03-29 | 214.0         |
| 1997-03-30 | 347.0         |
| 1997-03-31 | 325.0         |
| 1997-04-01 | -414.0        |
| 1997-04-02 | 508.0         |
| 1997-04-03 | 868.0         |
| 1997-04-04 | -763.0        |
| 1997-04-05 | -466.0        |
| 1997-04-06 | 69.0          |
| 1997-04-07 | 29.0          |
| 1997-04-08 | 400.0         |
| 1997-04-09 | -443.0        |
| 1997-04-10 | 230.0         |
| 1997-04-11 | 393.0         |
| 1997-04-12 | 83.0          |
| 1997-04-13 | -723.0        |
| 1997-04-14 | 139.0         |
| 1997-04-15 | 292.0         |
| 1997-04-16 | 182.0         |
| 1997-04-17 | 48.0          |
| 1997-04-18 | -233.0        |
| 1997-04-19 | -321.0        |
| 1997-04-20 | 391.0         |
| 1997-04-21 | -318.0        |
| 1997-04-22 | 35.0          |
| 1997-04-23 | 37.0          |
| 1997-04-24 | -209.0        |
| 1997-04-25 | 350.0         |
| 1997-04-26 | -269.0        |
| 1997-04-27 | 275.0         |
| 1997-04-28 | 205.0         |
| 1997-04-29 | -202.0        |
| 1997-04-30 | -330.0        |
| 1997-05-01 | 409.0         |
| 1997-05-02 | -706.0        |
| 1997-05-03 | 213.0         |
| 1997-05-04 | 165.0         |
| 1997-05-05 | 199.0         |
| 1997-05-06 | -378.0        |
| 1997-05-07 | 34.0          |
| 1997-05-08 | 148.0         |
| 1997-05-09 | 27.0          |
| 1997-05-10 | 2.0           |
| 1997-05-11 | 269.0         |
| 1997-05-12 | -47.0         |
| 1997-05-13 | 24.0          |
| 1997-05-14 | -342.0        |
| 1997-05-15 | -23.0         |
| 1997-05-16 | -113.0        |
| 1997-05-17 | 507.0         |
| 1997-05-18 | -512.0        |
| 1997-05-19 | -70.0         |
| 1997-05-20 | -37.0         |
| 1997-05-21 | 511.0         |
| 1997-05-22 | 347.0         |
| 1997-05-23 | -586.0        |
| 1997-05-24 | 613.0         |
| 1997-05-25 | -163.0        |
| 1997-05-26 | -147.0        |
| 1997-05-27 | -396.0        |
| 1997-05-28 | 326.0         |
| 1997-05-29 | -184.0        |
| 1997-05-30 | -318.0        |
| 1997-05-31 | 455.0         |
| 1997-06-01 | 226.0         |
| 1997-06-02 | 112.0         |
| 1997-06-03 | -556.0        |
| 1997-06-04 | 376.0         |
| 1997-06-05 | -8.0          |
| 1997-06-06 | -594.0        |
| 1997-06-07 | 197.0         |
| 1997-06-08 | 626.0         |
| 1997-06-09 | -82.0         |
| 1997-06-10 | -18.0         |
| 1997-06-11 | -457.0        |
| 1997-06-12 | 281.0         |
| 1997-06-13 | -193.0        |
| 1997-06-14 | -163.0        |
| 1997-06-15 | -29.0         |
| 1997-06-16 | -891.0        |
| 1997-06-17 | 767.0         |
| 1997-06-18 | -141.0        |
| 1997-06-19 | 832.0         |
| 1997-06-20 | -668.0        |
| 1997-06-21 | 229.0         |
| 1997-06-22 | 192.0         |
| 1997-06-23 | 611.0         |
| 1997-06-24 | 1062.0        |
| 1997-06-25 | 31.0          |
| 1997-06-26 | -19.0         |
| 1997-06-27 | -30.0         |
| 1997-06-28 | 95.0          |
| 1997-06-29 | -98.0         |
| 1997-06-30 | 0.0           |
| 1997-07-01 | -53.0         |
| 1997-07-02 | -27.0         |
| 1997-07-03 | 21.0          |
| 1997-07-04 | 6.0           |
| 1997-07-05 | -12.0         |
| 1997-07-06 | -15.0         |
| 1997-07-07 | -110.0        |
| 1997-07-08 | -156.0        |
| 1997-07-09 | -335.0        |
| 1997-07-10 | -830.0        |
| 1997-07-11 | -129.0        |
| 1997-07-12 | -312.0        |
| 1997-07-13 | -159.0        |
| 1997-07-14 | -187.0        |
| 1997-07-15 | 1290.0        |
| 1997-07-16 | -459.0        |
| 1997-07-17 | 678.0         |
| 1997-07-18 | -551.0        |
| 1997-07-19 | 192.0         |
| 1997-07-20 | 21.0          |
| 1997-07-21 | -74.0         |
| 1997-07-22 | -272.0        |
| 1997-07-23 | -322.0        |
| 1997-07-24 | 85.0          |
| 1997-07-25 | -288.0        |
| 1997-07-26 | 200.0         |
| 1997-07-27 | 24.0          |
| 1997-07-28 | -184.0        |
| 1997-07-29 | 356.0         |
| 1997-07-30 | -486.0        |
| 1997-07-31 | 395.0         |
| 1997-08-01 | -102.0        |
| 1997-08-02 | 346.0         |
| 1997-08-03 | -103.0        |
| 1997-08-04 | 215.0         |
| 1997-08-05 | 14.0          |
| 1997-08-06 | -326.0        |
| 1997-08-07 | -517.0        |
| 1997-08-08 | -295.0        |
| 1997-08-09 | 1201.0        |
| 1997-08-10 | -386.0        |
| 1997-08-11 | 220.0         |
| 1997-08-12 | -308.0        |
| 1997-08-13 | -116.0        |
| 1997-08-14 | -243.0        |
| 1997-08-15 | -233.0        |
| 1997-08-16 | 517.0         |
| 1997-08-17 | -348.0        |
| 1997-08-18 | -446.0        |
| 1997-08-19 | 62.0          |
| 1997-08-20 | -105.0        |
| 1997-08-21 | -189.0        |
| 1997-08-22 | 215.0         |
| 1997-08-23 | -585.0        |
| 1997-08-24 | -1533.0       |
| 1997-08-25 | 430.0         |
| 1997-08-26 | -355.0        |
| 1997-08-27 | 837.0         |
| 1997-08-28 | -218.0        |
| 1997-08-29 | -454.0        |
| 1997-08-30 | -479.0        |
| 1997-08-31 | -149.0        |
| 1997-09-01 | -172.0        |
| 1997-09-02 | 629.0         |
| 1997-09-03 | -293.0        |
| 1997-09-04 | 613.0         |
| 1997-09-05 | -5.0          |
| 1997-09-06 | 280.0         |
| 1997-09-07 | -35.0         |
| 1997-09-08 | 1606.0        |
| 1997-09-09 | 1207.0        |
| 1997-09-10 | 175.0         |
| 1997-09-11 | -1082.0       |
| 1997-09-12 | -29.0         |
| 1997-09-13 | 133.0         |
| 1997-09-14 | 104.0         |
| 1997-09-15 | 469.0         |
| 1997-09-16 | -111.0        |
| 1997-09-17 | 314.0         |
| 1997-09-18 | -94.0         |
| 1997-09-19 | -387.0        |
| 1997-09-20 | -793.0        |
| 1997-09-21 | -300.0        |
| 1997-09-22 | 14.0          |
| 1997-09-23 | 223.0         |
| 1997-09-24 | -336.0        |
| 1997-09-25 | -179.0        |
| 1997-09-26 | 255.0         |
| 1997-09-27 | 161.0         |
| 1997-09-28 | -20.0         |
| 1997-09-29 | 51.0          |
| 1997-09-30 | -34.0         |
| 1997-10-01 | -130.0        |
| 1997-10-02 | -39.0         |
| 1997-10-03 | 192.0         |
| 1997-10-04 | -85.0         |
| 1997-10-05 | 340.0         |
| 1997-10-06 | -68.0         |
| 1997-10-07 | -650.0        |
| 1997-10-08 | -443.0        |
| 1997-10-09 | 256.0         |
| 1997-10-10 | 97.0          |
| 1997-10-11 | -673.0        |
| 1997-10-12 | -252.0        |
| 1997-10-13 | -600.0        |
| 1997-10-14 | -757.0        |
| 1997-10-15 | -403.0        |
| 1997-10-16 | 648.0         |
| 1997-10-17 | -299.0        |
| 1997-10-18 | 257.0         |
| 1997-10-19 | 205.0         |
| 1997-10-20 | 874.0         |
| 1997-10-21 | 984.0         |
| 1997-10-22 | 1096.0        |
| 1997-10-23 | 81.0          |
| 1997-10-24 | 794.0         |
| 1997-10-25 | 133.0         |
| 1997-10-26 | -289.0        |
| 1997-10-27 | -191.0        |
| 1997-10-28 | -276.0        |
| 1997-10-29 | -392.0        |
| 1997-10-30 | -291.0        |
| 1997-10-31 | 0.0           |
| 1997-11-01 | 148.0         |
| 1997-11-02 | 74.0          |
| 1997-11-03 | -60.0         |
| 1997-11-04 | -187.0        |
| 1997-11-05 | -187.0        |
| 1997-11-06 | -174.0        |
| 1997-11-07 | -168.0        |
| 1997-11-08 | -183.0        |
| 1997-11-09 | -216.0        |
| 1997-11-10 | -123.0        |
| 1997-11-11 | -91.0         |
| 1997-11-12 | 58.0          |
| 1997-11-13 | -505.0        |
| 1997-11-14 | 54.0          |
| 1997-11-15 | -94.0         |
| 1997-11-16 | -578.0        |
| 1997-11-17 | -402.0        |
| 1997-11-18 | -851.0        |
| 1997-11-19 | -580.0        |
| 1997-11-20 | 474.0         |
| 1997-11-21 | 918.0         |
| 1997-11-22 | 547.0         |
| 1997-11-23 | 429.0         |
| 1997-11-24 | -244.0        |
| 1997-11-25 | 16.0          |
| 1997-11-26 | 849.0         |
| 1997-11-27 | 766.0         |
| 1997-11-28 | -1012.0       |
| 1997-11-29 | -442.0        |
| 1997-11-30 | -357.0        |
| 1997-12-01 | 140.0         |
| 1997-12-02 | -21.0         |
| 1997-12-03 | -40.0         |
| 1997-12-04 | 302.0         |
| 1997-12-05 | -468.0        |
| 1997-12-06 | -275.0        |
| 1997-12-07 | 159.0         |
| 1997-12-08 | 953.0         |
| 1997-12-09 | 1018.0        |
| 1997-12-10 | -332.0        |
| 1997-12-11 | -1010.0       |
| 1997-12-12 | 354.0         |
| 1997-12-13 | -735.0        |
| 1997-12-14 | -647.0        |
| 1997-12-15 | 1861.0        |
| 1997-12-16 | -427.0        |
| 1997-12-17 | 372.0         |
| 1997-12-18 | -91.0         |
| 1997-12-19 | -633.0        |
| 1997-12-20 | -313.0        |
| 1997-12-21 | 627.0         |
| 1997-12-22 | -41.0         |
| 1997-12-23 | -79.0         |
| 1997-12-24 | 291.0         |
| 1997-12-25 | -33.0         |
| 1997-12-26 | -541.0        |
| 1997-12-27 | -72.0         |
| 1997-12-28 | 304.0         |
| 1997-12-29 | -183.0        |
| 1997-12-30 | -228.0        |
| 1997-12-31 | 322.0         |
| 1998-01-01 | -153.0        |
| 1998-01-02 | 96.0          |
| 1998-01-03 | -161.0        |
| 1998-01-04 | 957.0         |
| 1998-01-05 | -338.0        |
| 1998-01-06 | -207.0        |
| 1998-01-07 | -181.0        |
| 1998-01-08 | -158.0        |
| 1998-01-09 | 21.0          |
| 1998-01-10 | 468.0         |
| 1998-01-11 | -114.0        |
| 1998-01-12 | -351.0        |
| 1998-01-13 | 51.0          |
| 1998-01-14 | 37.0          |
| 1998-01-15 | 19.0          |
| 1998-01-16 | -45.0         |
| 1998-01-17 | -225.0        |
| 1998-01-18 | 642.0         |
| 1998-01-19 | -33.0         |
| 1998-01-20 | -46.0         |
| 1998-01-21 | -11.0         |
| 1998-01-22 | -36.0         |
| 1998-01-23 | 44.0          |
| 1998-01-24 | 8.0           |
| 1998-01-25 | -119.0        |
| 1998-01-26 | 24.0          |
| 1998-01-27 | 62.0          |
| 1998-01-28 | -65.0         |
| 1998-01-29 | -78.0         |
| 1998-01-30 | -43.0         |
| 1998-01-31 | 56.0          |
| 1998-02-01 | -127.0        |
| 1998-02-02 | -5.0          |
| 1998-02-03 | 162.0         |
| 1998-02-04 | 27.0          |
| 1998-02-05 | 166.0         |
| 1998-02-06 | 172.0         |
| 1998-02-07 | 162.0         |
| 1998-02-08 | 130.0         |
| 1998-02-09 | 197.0         |
| 1998-02-10 | 232.0         |
| 1998-02-11 | 223.0         |
| 1998-02-12 | 284.0         |
| 1998-02-13 | 154.0         |
| 1998-02-14 | 305.0         |
| 1998-02-15 | 293.0         |
| 1998-02-16 | 241.0         |
| 1998-02-17 | 330.0         |
| 1998-02-18 | 293.0         |
| 1998-02-19 | -570.0        |
| 1998-02-20 | -6.0          |
| 1998-02-21 | 20.0          |
| 1998-02-22 | -23.0         |
| 1998-02-23 | -153.0        |
| 1998-02-24 | -3.0          |
| 1998-02-25 | -12.0         |
| 1998-02-26 | -3.0          |
| 1998-02-27 | -64.0         |
| 1998-02-28 | -35.0         |
| 1998-03-01 | 18.0          |
| 1998-03-02 | -210.0        |
| 1998-03-03 | 70.0          |
| 1998-03-04 | -41.0         |
| 1998-03-05 | 17.0          |
| 1998-03-06 | -84.0         |
| 1998-03-07 | -23.0         |
| 1998-03-08 | 174.0         |
| 1998-03-09 | 258.0         |
| 1998-03-10 | -36.0         |
| 1998-03-11 | -140.0        |
| 1998-03-12 | 79.0          |
| 1998-03-13 | -184.0        |
| 1998-03-14 | 0.0           |
| 1998-03-15 | -61.0         |
| 1998-03-16 | 6.0           |
| 1998-03-17 | 148.0         |
| 1998-03-18 | -52.0         |
| 1998-03-19 | -82.0         |
| 1998-03-20 | 70.0          |
| 1998-03-21 | -105.0        |
| 1998-03-22 | 85.0          |
| 1998-03-23 | 157.0         |
| 1998-03-24 | 144.0         |
| 1998-03-25 | 159.0         |
| 1998-03-26 | -443.0        |
| 1998-03-27 | 29.0          |
| 1998-03-28 | -113.0        |
| 1998-03-29 | -136.0        |
| 1998-03-30 | -268.0        |
| 1998-03-31 | 158.0         |
| 1998-04-01 | 388.0         |
| 1998-04-02 | 91.0          |
| 1998-04-03 | 3.0           |
| 1998-04-04 | 88.0          |
| 1998-04-05 | 35.0          |
| 1998-04-06 | 156.0         |
| 1998-04-07 | 68.0          |
| 1998-04-08 | -195.0        |
| 1998-04-09 | -202.0        |
| 1998-04-10 | -90.0         |
| 1998-04-11 | 169.0         |
| 1998-04-12 | -38.0         |
| 1998-04-13 | 62.0          |
| 1998-04-14 | -173.0        |
| 1998-04-15 | 181.0         |
| 1998-04-16 | 153.0         |
| 1998-04-17 | -14.0         |
| 1998-04-18 | -177.0        |
| 1998-04-19 | -5.0          |
| 1998-04-20 | 93.0          |
| 1998-04-21 | 189.0         |
| 1998-04-22 | -42.0         |
| 1998-04-23 | 9.0           |
| 1998-04-24 | -35.0         |
| 1998-04-25 | -264.0        |
| 1998-04-26 | -565.0        |
| 1998-04-27 | -414.0        |
| 1998-04-28 | 99.0          |
| 1998-04-29 | 32.0          |
| 1998-04-30 | 438.0         |
| 1998-05-01 | 6.0           |
| 1998-05-02 | 416.0         |
| 1998-05-03 | 326.0         |
| 1998-05-04 | 350.0         |
| 1998-05-05 | -389.0        |
| 1998-05-06 | -738.0        |
| 1998-05-07 | 345.0         |
| 1998-05-08 | -148.0        |
| 1998-05-09 | 23.0          |
| 1998-05-10 | 111.0         |
| 1998-05-11 | 354.0         |
| 1998-05-12 | -185.0        |
| 1998-05-13 | 115.0         |
| 1998-05-14 | 268.0         |
| 1998-05-15 | -578.0        |
| 1998-05-16 | -3.0          |
| 1998-05-17 | 3.0           |
| 1998-05-18 | 14.0          |
| 1998-05-19 | 472.0         |
| 1998-05-20 | -223.0        |
| 1998-05-21 | -15.0         |
| 1998-05-22 | -47.0         |
| 1998-05-23 | -245.0        |
| 1998-05-24 | -548.0        |
| 1998-05-25 | -128.0        |
| 1998-05-26 | 355.0         |
| 1998-05-27 | 350.0         |
| 1998-05-28 | 143.0         |
| 1998-05-29 | 238.0         |
| 1998-05-30 | -9.0          |
| 1998-05-31 | 3.0           |
| 1998-06-01 | -12.0         |
| 1998-06-02 | -59.0         |
| 1998-06-03 | 331.0         |
| 1998-06-04 | -95.0         |
| 1998-06-05 | -778.0        |
| 1998-06-06 | 122.0         |
| 1998-06-07 | 256.0         |
| 1998-06-08 | 44.0          |
| 1998-06-09 | -67.0         |
| 1998-06-10 | -105.0        |
| 1998-06-11 | 163.0         |
| 1998-06-12 | 76.0          |
| 1998-06-13 | 33.0          |
| 1998-06-14 | 197.0         |
| 1998-06-15 | 91.0          |
| 1998-06-16 | -159.0        |
| 1998-06-17 | 180.0         |
| 1998-06-18 | 24.0          |
| 1998-06-19 | -219.0        |
| 1998-06-20 | -50.0         |
| 1998-06-21 | 313.0         |
| 1998-06-22 | -498.0        |
| 1998-06-23 | 33.0          |
| 1998-06-24 | 11.0          |
| 1998-06-25 | -375.0        |
| 1998-06-26 | 349.0         |
| 1998-06-27 | 312.0         |
| 1998-06-28 | -195.0        |
| 1998-06-29 | -20.0         |
| 1998-06-30 | -53.0         |
| 1998-07-01 | -164.0        |
| 1998-07-02 | -151.0        |
| 1998-07-03 | 180.0         |
| 1998-07-04 | 53.0          |
| 1998-07-05 | -152.0        |
| 1998-07-06 | -58.0         |
| 1998-07-07 | 351.0         |
| 1998-07-08 | -12.0         |
| 1998-07-09 | -141.0        |
| 1998-07-10 | 267.0         |
| 1998-07-11 | -67.0         |
| 1998-07-12 | -124.0        |
| 1998-07-13 | -44.0         |
| 1998-07-14 | -166.0        |
| 1998-07-15 | -43.0         |
| 1998-07-16 | 34.0          |
| 1998-07-17 | 32.0          |
| 1998-07-18 | -422.0        |
| 1998-07-19 | 0.0           |
| 1998-07-20 | -49.0         |
| 1998-07-21 | -5.0          |
| 1998-07-22 | -23.0         |
| 1998-07-23 | -43.0         |
| 1998-07-24 | 63.0          |
| 1998-07-25 | 120.0         |
| 1998-07-26 | 159.0         |
| 1998-07-27 | 38.0          |
| 1998-07-28 | -64.0         |
| 1998-07-29 | 209.0         |
| 1998-07-30 | -145.0        |
| 1998-07-31 | -156.0        |
| 1998-08-01 | -118.0        |
| 1998-08-02 | -58.0         |
| 1998-08-03 | -51.0         |
| 1998-08-04 | -410.0        |
| 1998-08-05 | 513.0         |
| 1998-08-06 | -29.0         |
| 1998-08-07 | -8.0          |
| 1998-08-08 | -129.0        |
| 1998-08-09 | -74.0         |
| 1998-08-10 | -103.0        |
| 1998-08-11 | 214.0         |
| 1998-08-12 | 34.0          |
| 1998-08-13 | -60.0         |
| 1998-08-14 | 0.0           |
| 1998-08-15 | 195.0         |
| 1998-08-16 | 136.0         |
| 1998-08-17 | -72.0         |
| 1998-08-18 | -333.0        |
| 1998-08-19 | -193.0        |
| 1998-08-20 | -26.0         |
| 1998-08-21 | 40.0          |
| 1998-08-22 | 256.0         |
| 1998-08-23 | -88.0         |
| 1998-08-24 | 48.0          |
| 1998-08-25 | -31.0         |
| 1998-08-26 | 40.0          |
| 1998-08-27 | 5.0           |
| 1998-08-28 | -51.0         |
| 1998-08-29 | 315.0         |
| 1998-08-30 | 6.0           |
| 1998-08-31 | 318.0         |
| 1998-09-01 | 161.0         |
| 1998-09-02 | -268.0        |
| 1998-09-03 | -168.0        |
| 1998-09-04 | -89.0         |
| 1998-09-05 | 14.0          |
| 1998-09-06 | -97.0         |
| 1998-09-07 | 57.0          |
| 1998-09-08 | -1116.0       |
| 1998-09-09 | 78.0          |
| 1998-09-10 | 117.0         |
| 1998-09-11 | 210.0         |
| 1998-09-12 | 122.0         |
| 1998-09-13 | -23.0         |
| 1998-09-14 | -110.0        |
| 1998-09-15 | 6.0           |
| 1998-09-16 | 3.0           |
| 1998-09-17 | 33.0          |
| 1998-09-18 | 71.0          |
| 1998-09-19 | -225.0        |
| 1998-09-20 | 62.0          |
| 1998-09-21 | -427.0        |
| 1998-09-22 | -61.0         |
| 1998-09-23 | 72.0          |
| 1998-09-24 | 435.0         |
| 1998-09-25 | 240.0         |
| 1998-09-26 | 207.0         |
| 1998-09-27 | 427.0         |
| 1998-09-28 | -72.0         |
| 1998-09-29 | 476.0         |
| 1998-09-30 | -534.0        |
| 1998-10-01 | 225.0         |
| 1998-10-02 | 116.0         |
| 1998-10-03 | 310.0         |
| 1998-10-04 | -115.0        |
| 1998-10-05 | 217.0         |
| 1998-10-06 | -669.0        |
| 1998-10-07 | -645.0        |
| 1998-10-08 | -1101.0       |
| 1998-10-09 | 547.0         |
| 1998-10-10 | -3.0          |
| 1998-10-11 | 262.0         |
| 1998-10-12 | 65.0          |
| 1998-10-13 | 84.0          |
| 1998-10-14 | 132.0         |
| 1998-10-15 | -509.0        |
| 1998-10-16 | 128.0         |
| 1998-10-17 | 142.0         |
| 1998-10-18 | 118.0         |
| 1998-10-19 | 116.0         |
| 1998-10-20 | 113.0         |
| 1998-10-21 | 93.0          |
| 1998-10-22 | 88.0          |
| 1998-10-23 | 80.0          |
| 1998-10-24 | 69.0          |
| 1998-10-25 | 77.0          |
| 1998-10-26 | 109.0         |
| 1998-10-27 | 32.0          |
| 1998-10-28 | -72.0         |
| 1998-10-29 | -149.0        |
| 1998-10-30 | -114.0        |
| 1998-10-31 | 8.0           |
| 1998-11-01 | 3.0           |
| 1998-11-02 | 40.0          |
| 1998-11-03 | 34.0          |
| 1998-11-04 | 26.0          |
| 1998-11-05 | 20.0          |
| 1998-11-06 | 17.0          |
| 1998-11-07 | 40.0          |
| 1998-11-08 | 38.0          |
| 1998-11-09 | -43.0         |
| 1998-11-10 | -186.0        |
| 1998-11-11 | -188.0        |
| 1998-11-12 | -5.0          |
| 1998-11-13 | 45.0          |
| 1998-11-14 | 222.0         |
| 1998-11-15 | 80.0          |
| 1998-11-16 | -8.0          |
| 1998-11-17 | -200.0        |
| 1998-11-18 | 65.0          |
| 1998-11-19 | 126.0         |
| 1998-11-20 | -34.0         |
| 1998-11-21 | -26.0         |
| 1998-11-22 | 49.0          |
| 1998-11-23 | 172.0         |
| 1998-11-24 | 124.0         |
| 1998-11-25 | 86.0          |
| 1998-11-26 | 47.0          |
| 1998-11-27 | 52.0          |
| 1998-11-28 | 52.0          |
| 1998-11-29 | 27.0          |
| 1998-11-30 | -59.0         |
| 1998-12-01 | -75.0         |
| 1998-12-02 | -32.0         |
| 1998-12-03 | 3.0           |
| 1998-12-04 | -87.0         |
| 1998-12-05 | -37.0         |
| 1998-12-06 | -6.0          |
| 1998-12-07 | -427.0        |
| 1998-12-08 | -3.0          |
| 1998-12-09 | -74.0         |
| 1998-12-10 | -68.0         |
| 1998-12-11 | 82.0          |
| 1998-12-12 | -23.0         |
| 1998-12-13 | -25.0         |
| 1998-12-14 | -23.0         |
| 1998-12-15 | 65.0          |
| 1998-12-16 | 72.0          |
| 1998-12-17 | 142.0         |
| 1998-12-18 | -57.0         |
| 1998-12-19 | 0.0           |
| 1998-12-20 | 34.0          |
| 1998-12-21 | 101.0         |
| 1998-12-22 | 77.0          |
| 1998-12-23 | -9.0          |
| 1998-12-24 | 35.0          |
| 1998-12-25 | 69.0          |
| 1998-12-26 | 12.0          |
| 1998-12-27 | 109.0         |
| 1998-12-28 | 15.0          |
| 1998-12-29 | -55.0         |
| 1998-12-30 | -67.0         |
| 1998-12-31 | -2.0          |
| 1999-01-01 | 164.0         |
| 1999-01-02 | 102.0         |
| 1999-01-03 | -61.0         |
| 1999-01-04 | -41.0         |
| 1999-01-05 | -31.0         |
| 1999-01-06 | 325.0         |
| 1999-01-07 | 0.0           |
| 1999-01-08 | -58.0         |
| 1999-01-09 | -210.0        |
| 1999-01-10 | 18.0          |
| 1999-01-11 | -64.0         |
| 1999-01-12 | 46.0          |
| 1999-01-13 | 143.0         |
| 1999-01-14 | -177.0        |
| 1999-01-15 | -61.0         |
| 1999-01-16 | -43.0         |
| 1999-01-17 | -55.0         |
| 1999-01-18 | -98.0         |
| 1999-01-19 | 98.0          |
| 1999-01-20 | 147.0         |
| 1999-01-21 | -32.0         |
| 1999-01-22 | -95.0         |
| 1999-01-23 | -6.0          |
| 1999-01-24 | 90.0          |
| 1999-01-25 | 40.0          |
| 1999-01-26 | 137.0         |
| 1999-01-27 | 52.0          |
| 1999-01-28 | -411.0        |
| 1999-01-29 | -206.0        |
| 1999-01-30 | -376.0        |
| 1999-01-31 | -95.0         |
| 1999-02-01 | -88.0         |
| 1999-02-02 | -173.0        |
| 1999-02-03 | -278.0        |
| 1999-02-04 | -194.0        |
| 1999-02-05 | -178.0        |
| 1999-02-06 | -275.0        |
| 1999-02-07 | 531.0         |
| 1999-02-08 | 815.0         |
| 1999-02-09 | 162.0         |
| 1999-02-10 | -37.0         |
| 1999-02-11 | -20.0         |
| 1999-02-12 | 74.0          |
| 1999-02-13 | 49.0          |
| 1999-02-14 | 3.0           |
| 1999-02-15 | -97.0         |
| 1999-02-16 | -196.0        |
| 1999-02-17 | -28.0         |
| 1999-02-18 | -14.0         |
| 1999-02-19 | -6.0          |
| 1999-02-20 | -22.0         |
| 1999-02-21 | 48.0          |
| 1999-02-22 | 90.0          |
| 1999-02-23 | 136.0         |
| 1999-02-24 | 97.0          |
| 1999-02-25 | 9.0           |
| 1999-02-26 | 60.0          |
| 1999-02-27 | -94.0         |
| 1999-02-28 | -80.0         |
| 1999-03-01 | 85.0          |
| 1999-03-02 | 80.0          |
| 1999-03-03 | 143.0         |
| 1999-03-04 | 15.0          |
| 1999-03-05 | 60.0          |
| 1999-03-06 | 266.0         |
| 1999-03-07 | -335.0        |
| 1999-03-08 | 80.0          |
| 1999-03-09 | 281.0         |
| 1999-03-10 | 11.0          |
| 1999-03-11 | 21.0          |
| 1999-03-12 | -154.0        |
| 1999-03-13 | -37.0         |
| 1999-03-14 | -52.0         |
| 1999-03-15 | -336.0        |
| 1999-03-16 | -123.0        |
| 1999-03-17 | -51.0         |
| 1999-03-18 | 40.0          |
| 1999-03-19 | -88.0         |
| 1999-03-20 | -592.0        |
| 1999-03-21 | -14.0         |
| 1999-03-22 | -133.0        |
| 1999-03-23 | -268.0        |
| 1999-03-24 | 482.0         |
| 1999-03-25 | -167.0        |
| 1999-03-26 | 712.0         |
| 1999-03-27 | 74.0          |
| 1999-03-28 | 111.0         |
| 1999-03-29 | -145.0        |
| 1999-03-30 | 584.0         |
| 1999-03-31 | 218.0         |
| 1999-04-01 | -229.0        |
| 1999-04-02 | -468.0        |
| 1999-04-03 | -593.0        |
| 1999-04-04 | 553.0         |
| 1999-04-05 | 577.0         |
| 1999-04-06 | 93.0          |
| 1999-04-07 | -413.0        |
| 1999-04-08 | 311.0         |
| 1999-04-09 | 724.0         |
| 1999-04-10 | 166.0         |
| 1999-04-11 | -57.0         |
| 1999-04-12 | -222.0        |
| 1999-04-13 | -611.0        |
| 1999-04-14 | 73.0          |
| 1999-04-15 | 722.0         |
| 1999-04-16 | 256.0         |
| 1999-04-17 | -117.0        |
| 1999-04-18 | 15.0          |
| 1999-04-19 | 279.0         |
| 1999-04-20 | -294.0        |
| 1999-04-21 | -278.0        |
| 1999-04-22 | -292.0        |
| 1999-04-23 | -11.0         |
| 1999-04-24 | 746.0         |
| 1999-04-25 | -111.0        |
| 1999-04-26 | -261.0        |
| 1999-04-27 | -45.0         |
| 1999-04-28 | 435.0         |
| 1999-04-29 | -75.0         |
| 1999-04-30 | -143.0        |
| 1999-05-01 | 44.0          |
| 1999-05-02 | -15.0         |
| 1999-05-03 | 90.0          |
| 1999-05-04 | -48.0         |
| 1999-05-05 | 66.0          |
| 1999-05-06 | -60.0         |
| 1999-05-07 | 69.0          |
| 1999-05-08 | 42.0          |
| 1999-05-09 | 129.0         |
| 1999-05-10 | -75.0         |
| 1999-05-11 | -18.0         |
| 1999-05-12 | -36.0         |
| 1999-05-13 | -381.0        |
| 1999-05-14 | 306.0         |
| 1999-05-15 | 306.0         |
| 1999-05-16 | -642.0        |
| 1999-05-17 | -177.0        |
| 1999-05-18 | -313.0        |
| 1999-05-19 | 880.0         |
| 1999-05-20 | 746.0         |
| 1999-05-21 | 83.0          |
| 1999-05-22 | 76.0          |
| 1999-05-23 | 46.0          |
| 1999-05-24 | 65.0          |
| 1999-05-25 | 58.0          |
| 1999-05-26 | 22.0          |
| 1999-05-27 | 6.0           |
| 1999-05-28 | 3.0           |
| 1999-05-29 | -34.0         |
| 1999-05-30 | 0.0           |
| 1999-05-31 | 6.0           |
| 1999-06-01 | -150.0        |
| 1999-06-02 | -175.0        |
| 1999-06-03 | -192.0        |
| 1999-06-04 | -398.0        |
| 1999-06-05 | -228.0        |
| 1999-06-06 | -3.0          |
| 1999-06-07 | -110.0        |
| 1999-06-08 | 149.0         |
| 1999-06-09 | -78.0         |
| 1999-06-10 | 90.0          |
| 1999-06-11 | -18.0         |
| 1999-06-12 | -110.0        |
| 1999-06-13 | 335.0         |
| 1999-06-14 | -87.0         |
| 1999-06-15 | 162.0         |
| 1999-06-16 | -381.0        |
| 1999-06-17 | 153.0         |
| 1999-06-18 | 57.0          |
| 1999-06-19 | -219.0        |
| 1999-06-20 | -50.0         |
| 1999-06-21 | -24.0         |
| 1999-06-22 | 194.0         |
| 1999-06-23 | -378.0        |
| 1999-06-24 | -209.0        |
| 1999-06-25 | 85.0          |
| 1999-06-26 | -59.0         |
| 1999-06-27 | -281.0        |
| 1999-06-28 | -139.0        |
| 1999-06-29 | 131.0         |
| 1999-06-30 | -221.0        |
| 1999-07-01 | -72.0         |
| 1999-07-02 | -188.0        |
| 1999-07-03 | -14.0         |
| 1999-07-04 | -340.0        |
| 1999-07-05 | 34.0          |
| 1999-07-06 | -390.0        |
| 1999-07-07 | 181.0         |
| 1999-07-08 | -127.0        |
| 1999-07-09 | -244.0        |
| 1999-07-10 | -250.0        |
| 1999-07-11 | -25.0         |
| 1999-07-12 | 465.0         |
| 1999-07-13 | 285.0         |
| 1999-07-14 | -206.0        |
| 1999-07-15 | 88.0          |
| 1999-07-16 | -240.0        |
| 1999-07-17 | 17.0          |
| 1999-07-18 | -47.0         |
| 1999-07-19 | -134.0        |
| 1999-07-20 | -78.0         |
| 1999-07-21 | 220.0         |
| 1999-07-22 | -25.0         |
| 1999-07-23 | 120.0         |
| 1999-07-24 | 158.0         |
| 1999-07-25 | 278.0         |
| 1999-07-26 | 723.0         |
| 1999-07-27 | 289.0         |
| 1999-07-28 | 156.0         |
| 1999-07-29 | 27.0          |
| 1999-07-30 | -693.0        |
| 1999-07-31 | -718.0        |
| 1999-08-01 | 1187.0        |
| 1999-08-02 | 23.0          |
| 1999-08-03 | -460.0        |
| 1999-08-04 | -636.0        |
| 1999-08-05 | -398.0        |
| 1999-08-06 | -62.0         |
| 1999-08-07 | -72.0         |
| 1999-08-08 | -383.0        |
| 1999-08-09 | 38.0          |
| 1999-08-10 | -247.0        |
| 1999-08-11 | 47.0          |
| 1999-08-12 | -14.0         |
| 1999-08-13 | 38.0          |
| 1999-08-14 | -292.0        |
| 1999-08-15 | 68.0          |
| 1999-08-16 | 208.0         |
| 1999-08-17 | 201.0         |
| 1999-08-18 | -179.0        |
| 1999-08-19 | -222.0        |
| 1999-08-20 | -344.0        |
| 1999-08-21 | 54.0          |
| 1999-08-22 | -274.0        |
| 1999-08-23 | -186.0        |
| 1999-08-24 | 506.0         |
| 1999-08-25 | 258.0         |
| 1999-08-26 | 969.0         |
| 1999-08-27 | 809.0         |
| 1999-08-28 | 17.0          |
| 1999-08-29 | -826.0        |
| 1999-08-30 | 260.0         |
| 1999-08-31 | 566.0         |
| 1999-09-01 | 580.0         |
| 1999-09-02 | 132.0         |
| 1999-09-03 | -1349.0       |
| 1999-09-04 | -1019.0       |
| 1999-09-05 | -1385.0       |
| 1999-09-06 | -1009.0       |
| 1999-09-07 | -775.0        |
| 1999-09-08 | -800.0        |
| 1999-09-09 | -68.0         |
| 1999-09-10 | -66.0         |
| 1999-09-11 | -1077.0       |
| 1999-09-12 | -252.0        |
| 1999-09-13 | -867.0        |
| 1999-09-14 | -1181.0       |
| 1999-09-15 | -341.0        |
| 1999-09-16 | 0.0           |
| 1999-09-17 | -1859.0       |
| 1999-09-18 | 312.0         |
| 1999-09-19 | 263.0         |
| 1999-09-20 | 2060.0        |
| 1999-09-21 | 2059.0        |
| 1999-09-22 | 2610.0        |
| 1999-09-23 | 2270.0        |
| 1999-09-24 | 1507.0        |
| 1999-09-25 | 1160.0        |
| 1999-09-26 | -545.0        |
| 1999-09-27 | 167.0         |
| 1999-09-28 | 336.0         |
| 1999-09-29 | 211.0         |
| 1999-09-30 | 84.0          |
| 1999-10-01 | 557.0         |
| 1999-10-02 | 171.0         |
| 1999-10-03 | 260.0         |
| 1999-10-04 | -86.0         |
| 1999-10-05 | -217.0        |
| 1999-10-06 | -249.0        |
| 1999-10-07 | -30.0         |
| 1999-10-08 | -253.0        |
| 1999-10-09 | 6.0           |
| 1999-10-10 | -445.0        |
| 1999-10-11 | 140.0         |
| 1999-10-12 | -3.0          |
| 1999-10-13 | -164.0        |
| 1999-10-14 | 15.0          |
| 1999-10-15 | 226.0         |
| 1999-10-16 | 96.0          |
| 1999-10-17 | -784.0        |
| 1999-10-18 | -160.0        |
| 1999-10-19 | -971.0        |
| 1999-10-20 | -186.0        |
| 1999-10-21 | 644.0         |
| 1999-10-22 | -531.0        |
| 1999-10-23 | -344.0        |
| 1999-10-24 | 97.0          |
| 1999-10-25 | -61.0         |
| 1999-10-26 | -62.0         |
| 1999-10-27 | -177.0        |
| 1999-10-28 | -445.0        |
| 1999-10-29 | 603.0         |
| 1999-10-30 | 1118.0        |
| 1999-10-31 | -543.0        |
| 1999-11-01 | -733.0        |
| 1999-11-02 | 166.0         |
| 1999-11-03 | 257.0         |
| 1999-11-04 | -128.0        |
| 1999-11-05 | 1889.0        |
| 1999-11-06 | 522.0         |
| 1999-11-07 | -2269.0       |
| 1999-11-08 | -953.0        |
| 1999-11-09 | -238.0        |
| 1999-11-10 | 951.0         |
| 1999-11-11 | 1122.0        |
| 1999-11-12 | 717.0         |
| 1999-11-13 | -1229.0       |
| 1999-11-14 | 25.0          |
| 1999-11-15 | 3.0           |
| 1999-11-16 | 225.0         |
| 1999-11-17 | -493.0        |
| 1999-11-18 | 62.0          |
| 1999-11-19 | 201.0         |
| 1999-11-20 | 93.0          |
| 1999-11-21 | 232.0         |
| 1999-11-22 | 352.0         |
| 1999-11-23 | -21.0         |
| 1999-11-24 | 213.0         |
| 1999-11-25 | 8.0           |
| 1999-11-26 | 373.0         |
| 1999-11-27 | 160.0         |
| 1999-11-28 | -1322.0       |
| 1999-11-29 | -1188.0       |
| 1999-11-30 | 949.0         |
| 1999-12-01 | 202.0         |
| 1999-12-02 | -221.0        |
| 1999-12-03 | 42.0          |
| 1999-12-04 | -40.0         |
| 1999-12-05 | -33.0         |
| 1999-12-06 | -93.0         |
| 1999-12-07 | 70.0          |
| 1999-12-08 | 463.0         |
| 1999-12-09 | -3.0          |
| 1999-12-10 | 175.0         |
| 1999-12-11 | 104.0         |
| 1999-12-12 | 638.0         |
| 1999-12-13 | 307.0         |
| 1999-12-14 | -233.0        |
| 1999-12-15 | 59.0          |
| 1999-12-16 | -95.0         |
| 1999-12-17 | 6.0           |
| 1999-12-18 | -32.0         |
| 1999-12-19 | -127.0        |
| 1999-12-20 | -219.0        |
| 1999-12-21 | 23.0          |
| 1999-12-22 | -87.0         |
| 1999-12-23 | -26.0         |
| 1999-12-24 | -424.0        |
| 1999-12-25 | -687.0        |
| 1999-12-26 | -61.0         |
| 1999-12-27 | 123.0         |
| 1999-12-28 | -33.0         |
| 1999-12-29 | 8.0           |
| 1999-12-30 | 285.0         |
| 1999-12-31 | -512.0        |
| 2000-01-01 | 289.0         |
| 2000-01-02 | -34.0         |
| 2000-01-03 | -93.0         |
| 2000-01-04 | -134.0        |
| 2000-01-05 | 278.0         |
| 2000-01-06 | 8.0           |
| 2000-01-07 | 9.0           |
| 2000-01-08 | -37.0         |
| 2000-01-09 | -124.0        |
| 2000-01-10 | 189.0         |
| 2000-01-11 | 389.0         |
| 2000-01-12 | 100.0         |
| 2000-01-13 | -23.0         |
| 2000-01-14 | -63.0         |
| 2000-01-15 | -137.0        |
| 2000-01-16 | -213.0        |
| 2000-01-17 | 6.0           |
| 2000-01-18 | 261.0         |
| 2000-01-19 | 54.0          |
| 2000-01-20 | 249.0         |
| 2000-01-21 | -40.0         |
| 2000-01-22 | 179.0         |
| 2000-01-23 | 226.0         |
| 2000-01-24 | 204.0         |
| 2000-01-25 | -407.0        |
| 2000-01-26 | -294.0        |
| 2000-01-27 | -761.0        |
| 2000-01-28 | -262.0        |
| 2000-01-29 | -486.0        |
| 2000-01-30 | -517.0        |
| 2000-01-31 | -269.0        |
| 2000-02-01 | -217.0        |
| 2000-02-02 | 201.0         |
| 2000-02-03 | 347.0         |
| 2000-02-04 | -86.0         |
| 2000-02-05 | -333.0        |
| 2000-02-06 | -535.0        |
| 2000-02-07 | 112.0         |
| 2000-02-08 | 949.0         |
| 2000-02-09 | 589.0         |
| 2000-02-10 | 30.0          |
| 2000-02-11 | 50.0          |
| 2000-02-12 | 85.0          |
| 2000-02-13 | 395.0         |
| 2000-02-14 | -522.0        |
| 2000-02-15 | -195.0        |
| 2000-02-16 | -313.0        |
| 2000-02-17 | 3.0           |
| 2000-02-18 | 166.0         |
| 2000-02-19 | -401.0        |
| 2000-02-20 | 208.0         |
| 2000-02-21 | 228.0         |
| 2000-02-22 | 684.0         |
| 2000-02-23 | -344.0        |
| 2000-02-24 | 39.0          |
| 2000-02-25 | -86.0         |
| 2000-02-26 | -107.0        |
| 2000-02-27 | -341.0        |
| 2000-02-28 | 111.0         |
| 2000-02-29 | -2.0          |
| 2000-03-01 | -206.0        |
| 2000-03-02 | -355.0        |
| 2000-03-03 | -311.0        |
| 2000-03-04 | -100.0        |
| 2000-03-05 | 42.0          |
| 2000-03-06 | 220.0         |
| 2000-03-07 | -3.0          |
| 2000-03-08 | 59.0          |
| 2000-03-09 | 144.0         |
| 2000-03-10 | 96.0          |
| 2000-03-11 | -235.0        |
| 2000-03-12 | -257.0        |
| 2000-03-13 | 71.0          |
| 2000-03-14 | 61.0          |
| 2000-03-15 | 427.0         |
| 2000-03-16 | -29.0         |
| 2000-03-17 | 213.0         |
| 2000-03-18 | 171.0         |
| 2000-03-19 | -840.0        |
| 2000-03-20 | 399.0         |
| 2000-03-21 | 124.0         |
| 2000-03-22 | -32.0         |
| 2000-03-23 | 59.0          |
| 2000-03-24 | 132.0         |
| 2000-03-25 | 172.0         |
| 2000-03-26 | 79.0          |
| 2000-03-27 | -278.0        |
| 2000-03-28 | -218.0        |
| 2000-03-29 | -344.0        |
| 2000-03-30 | -479.0        |
| 2000-03-31 | -301.0        |
| 2000-04-01 | -31.0         |
| 2000-04-02 | 713.0         |
| 2000-04-03 | -77.0         |
| 2000-04-04 | 1097.0        |
| 2000-04-05 | 1178.0        |
| 2000-04-06 | 1403.0        |
| 2000-04-07 | -562.0        |
| 2000-04-08 | -195.0        |
| 2000-04-09 | 680.0         |
| 2000-04-10 | -180.0        |
| 2000-04-11 | 6.0           |
| 2000-04-12 | 272.0         |
| 2000-04-13 | 170.0         |
| 2000-04-14 | -66.0         |
| 2000-04-15 | -59.0         |
| 2000-04-16 | -446.0        |
| 2000-04-17 | -115.0        |
| 2000-04-18 | -274.0        |
| 2000-04-19 | 192.0         |
| 2000-04-20 | 158.0         |
| 2000-04-21 | 56.0          |
| 2000-04-22 | -64.0         |
| 2000-04-23 | 17.0          |
| 2000-04-24 | 59.0          |
| 2000-04-25 | 280.0         |
| 2000-04-26 | -112.0        |
| 2000-04-27 | 32.0          |
| 2000-04-28 | 71.0          |
| 2000-04-29 | 310.0         |
| 2000-04-30 | -146.0        |
| 2000-05-01 | 86.0          |
| 2000-05-02 | -80.0         |
| 2000-05-03 | -93.0         |
| 2000-05-04 | -357.0        |
| 2000-05-05 | -135.0        |
| 2000-05-06 | 270.0         |
| 2000-05-07 | 12.0          |
| 2000-05-08 | 422.0         |
| 2000-05-09 | 72.0          |
| 2000-05-10 | -1162.0       |
| 2000-05-11 | -228.0        |
| 2000-05-12 | 553.0         |
| 2000-05-13 | -102.0        |
| 2000-05-14 | 257.0         |
| 2000-05-15 | 12.0          |
| 2000-05-16 | -114.0        |
| 2000-05-17 | -666.0        |
| 2000-05-18 | 1092.0        |
| 2000-05-19 | -584.0        |
| 2000-05-20 | -1023.0       |
| 2000-05-21 | 503.0         |
| 2000-05-22 | 666.0         |
| 2000-05-23 | 521.0         |
| 2000-05-24 | 95.0          |
| 2000-05-25 | -127.0        |
| 2000-05-26 | 83.0          |
| 2000-05-27 | -308.0        |
| 2000-05-28 | 305.0         |
| 2000-05-29 | 245.0         |
| 2000-05-30 | -284.0        |
| 2000-05-31 | -480.0        |
| 2000-06-01 | -295.0        |
| 2000-06-02 | 207.0         |
| 2000-06-03 | 506.0         |
| 2000-06-04 | 128.0         |
| 2000-06-05 | 3.0           |
| 2000-06-06 | -104.0        |
| 2000-06-07 | 56.0          |
| 2000-06-08 | -86.0         |
| 2000-06-09 | -506.0        |
| 2000-06-10 | 178.0         |
| 2000-06-11 | -82.0         |
| 2000-06-12 | -14.0         |
| 2000-06-13 | 214.0         |
| 2000-06-14 | 148.0         |
| 2000-06-15 | 0.0           |
| 2000-06-16 | 38.0          |
| 2000-06-17 | 45.0          |
| 2000-06-18 | 274.0         |
| 2000-06-19 | 102.0         |
| 2000-06-20 | -42.0         |
| 2000-06-21 | -99.0         |
| 2000-06-22 | 75.0          |
| 2000-06-23 | 90.0          |
| 2000-06-24 | -6.0          |
| 2000-06-25 | -258.0        |
| 2000-06-26 | -178.0        |
| 2000-06-27 | 448.0         |
| 2000-06-28 | 63.0          |
| 2000-06-29 | -30.0         |
| 2000-06-30 | -204.0        |
| 2000-07-01 | -348.0        |
| 2000-07-02 | -47.0         |
| 2000-07-03 | -730.0        |
| 2000-07-04 | -467.0        |
| 2000-07-05 | -66.0         |
| 2000-07-06 | 957.0         |
| 2000-07-07 | -343.0        |
| 2000-07-08 | -340.0        |
| 2000-07-09 | -80.0         |
| 2000-07-10 | 834.0         |
| 2000-07-11 | -284.0        |
| 2000-07-12 | -298.0        |
| 2000-07-13 | 220.0         |
| 2000-07-14 | 166.0         |
| 2000-07-15 | 342.0         |
| 2000-07-16 | 210.0         |
| 2000-07-17 | -433.0        |
| 2000-07-18 | 383.0         |
| 2000-07-19 | 80.0          |
| 2000-07-20 | -1180.0       |
| 2000-07-21 | -539.0        |
| 2000-07-22 | 172.0         |
| 2000-07-23 | -713.0        |
| 2000-07-24 | -165.0        |
| 2000-07-25 | -345.0        |
| 2000-07-26 | -397.0        |
| 2000-07-27 | 343.0         |
| 2000-07-28 | 476.0         |
| 2000-07-29 | -1376.0       |
| 2000-07-30 | 732.0         |
| 2000-07-31 | 217.0         |
| 2000-08-01 | 1254.0        |
| 2000-08-02 | -46.0         |
| 2000-08-03 | -836.0        |
| 2000-08-04 | 701.0         |
| 2000-08-05 | -1157.0       |
| 2000-08-06 | 212.0         |
| 2000-08-07 | -637.0        |
| 2000-08-08 | -353.0        |
| 2000-08-09 | -95.0         |
| 2000-08-10 | 571.0         |
| 2000-08-11 | 67.0          |
| 2000-08-12 | -278.0        |
| 2000-08-13 | 211.0         |
| 2000-08-14 | 408.0         |
| 2000-08-15 | 984.0         |
| 2000-08-16 | -155.0        |
| 2000-08-17 | 174.0         |
| 2000-08-18 | -369.0        |
| 2000-08-19 | -465.0        |
| 2000-08-20 | 49.0          |
| 2000-08-21 | -1362.0       |
| 2000-08-22 | 634.0         |
| 2000-08-23 | 86.0          |
| 2000-08-24 | -142.0        |
| 2000-08-25 | 168.0         |
| 2000-08-26 | -1648.0       |
| 2000-08-27 | 660.0         |
| 2000-08-28 | 341.0         |
| 2000-08-29 | -185.0        |
| 2000-08-30 | 133.0         |
| 2000-08-31 | -756.0        |
| 2000-09-01 | 1639.0        |
| 2000-09-02 | 89.0          |
| 2000-09-03 | 662.0         |
| 2000-09-04 | 783.0         |
| 2000-09-05 | 99.0          |
| 2000-09-06 | -345.0        |
| 2000-09-07 | -390.0        |
| 2000-09-08 | 126.0         |
| 2000-09-09 | -455.0        |
| 2000-09-10 | -52.0         |
| 2000-09-11 | -447.0        |
| 2000-09-12 | 247.0         |
| 2000-09-13 | 66.0          |
| 2000-09-14 | 19.0          |
| 2000-09-15 | 1183.0        |
| 2000-09-16 | -438.0        |
| 2000-09-17 | -11.0         |
| 2000-09-18 | 315.0         |
| 2000-09-19 | -619.0        |
| 2000-09-20 | 290.0         |
| 2000-09-21 | 70.0          |
| 2000-09-22 | 359.0         |
| 2000-09-23 | -1430.0       |
| 2000-09-24 | 316.0         |
| 2000-09-25 | -586.0        |
| 2000-09-26 | 60.0          |
| 2000-09-27 | 102.0         |
| 2000-09-28 | 471.0         |
| 2000-09-29 | 259.0         |
| 2000-09-30 | -964.0        |
| 2000-10-01 | 75.0          |
| 2000-10-02 | 936.0         |
| 2000-10-03 | -306.0        |
| 2000-10-04 | -44.0         |
| 2000-10-05 | 17.0          |
| 2000-10-06 | 57.0          |
| 2000-10-07 | -428.0        |
| 2000-10-08 | -603.0        |
| 2000-10-09 | 101.0         |
| 2000-10-10 | 203.0         |
| 2000-10-11 | 40.0          |
| 2000-10-12 | 392.0         |
| 2000-10-13 | 19.0          |
| 2000-10-14 | -260.0        |
| 2000-10-15 | -49.0         |
| 2000-10-16 | 206.0         |
| 2000-10-17 | 35.0          |
| 2000-10-18 | -46.0         |
| 2000-10-19 | -340.0        |
| 2000-10-20 | 105.0         |
| 2000-10-21 | -21.0         |
| 2000-10-22 | -70.0         |
| 2000-10-23 | -267.0        |
| 2000-10-24 | 176.0         |
| 2000-10-25 | -205.0        |
| 2000-10-26 | -32.0         |
| 2000-10-27 | 56.0          |
| 2000-10-28 | 5.0           |
| 2000-10-29 | -164.0        |
| 2000-10-30 | -43.0         |
| 2000-10-31 | 29.0          |
| 2000-11-01 | 127.0         |
| 2000-11-02 | 291.0         |
| 2000-11-03 | 234.0         |
| 2000-11-04 | 35.0          |
| 2000-11-05 | 89.0          |
| 2000-11-06 | 1088.0        |
| 2000-11-07 | 26.0          |
| 2000-11-08 | -116.0        |
| 2000-11-09 | -151.0        |
| 2000-11-10 | 9.0           |
| 2000-11-11 | 469.0         |
| 2000-11-12 | -391.0        |
| 2000-11-13 | 45.0          |
| 2000-11-14 | -14.0         |
| 2000-11-15 | -92.0         |
| 2000-11-16 | 11.0          |
| 2000-11-17 | -156.0        |
| 2000-11-18 | -211.0        |
| 2000-11-19 | -519.0        |
| 2000-11-20 | 122.0         |
| 2000-11-21 | -6.0          |
| 2000-11-22 | -103.0        |
| 2000-11-23 | 87.0          |
| 2000-11-24 | 120.0         |
| 2000-11-25 | 112.0         |
| 2000-11-26 | 72.0          |
| 2000-11-27 | 11.0          |
| 2000-11-28 | -113.0        |
| 2000-11-29 | 61.0          |
| 2000-11-30 | 46.0          |
| 2000-12-01 | -41.0         |
| 2000-12-02 | -90.0         |
| 2000-12-03 | 2.0           |
| 2000-12-04 | 19.0          |
| 2000-12-05 | 105.0         |
| 2000-12-06 | -80.0         |
| 2000-12-07 | -408.0        |
| 2000-12-08 | 190.0         |
| 2000-12-09 | 13.0          |
| 2000-12-10 | -333.0        |
| 2000-12-11 | -54.0         |
| 2000-12-12 | 89.0          |
| 2000-12-13 | 181.0         |
| 2000-12-14 | -24.0         |
| 2000-12-15 | -3.0          |
| 2000-12-16 | -191.0        |
| 2000-12-17 | -49.0         |
| 2000-12-18 | 100.0         |
| 2000-12-19 | 216.0         |
| 2000-12-20 | 57.0          |
| 2000-12-21 | -30.0         |
| 2000-12-22 | -200.0        |
| 2000-12-23 | -19.0         |
| 2000-12-24 | 43.0          |
| 2000-12-25 | -116.0        |
| 2000-12-26 | 6.0           |
| 2000-12-27 | -68.0         |
| 2000-12-28 | 3.0           |
| 2000-12-29 | 119.0         |
| 2000-12-30 | 21.0          |
| 2000-12-31 | 76.0          |
| 2001-01-01 | 149.0         |
| 2001-01-02 | 84.0          |
| 2001-01-03 | 14.0          |
| 2001-01-04 | 74.0          |
| 2001-01-05 | 228.0         |
| 2001-01-06 | -528.0        |
| 2001-01-07 | -698.0        |
| 2001-01-08 | 386.0         |
| 2001-01-09 | 0.0           |
| 2001-01-10 | 62.0          |
| 2001-01-11 | 96.0          |
| 2001-01-12 | 17.0          |
| 2001-01-13 | 657.0         |
| 2001-01-14 | -165.0        |
| 2001-01-15 | -74.0         |
| 2001-01-16 | 175.0         |
| 2001-01-17 | -211.0        |
| 2001-01-18 | 263.0         |
| 2001-01-19 | 291.0         |
| 2001-01-20 | -296.0        |
| 2001-01-21 | -52.0         |
| 2001-01-22 | -77.0         |
| 2001-01-23 | -25.0         |
| 2001-01-24 | 33.0          |
| 2001-01-25 | -19.0         |
| 2001-01-26 | 234.0         |
| 2001-01-27 | 86.0          |
| 2001-01-28 | -451.0        |
| 2001-01-29 | 462.0         |
| 2001-01-30 | 413.0         |
| 2001-01-31 | -26.0         |
| 2001-02-01 | -603.0        |
| 2001-02-02 | 44.0          |
| 2001-02-03 | 42.0          |
| 2001-02-04 | -105.0        |
| 2001-02-05 | 105.0         |
| 2001-02-06 | -105.0        |
| 2001-02-07 | -55.0         |
| 2001-02-08 | -71.0         |
| 2001-02-09 | 46.0          |
| 2001-02-10 | -93.0         |
| 2001-02-11 | -734.0        |
| 2001-02-12 | 107.0         |
| 2001-02-13 | -75.0         |
| 2001-02-14 | -80.0         |
| 2001-02-15 | 21.0          |
| 2001-02-16 | -112.0        |
| 2001-02-17 | -219.0        |
| 2001-02-18 | -82.0         |
| 2001-02-19 | -23.0         |
| 2001-02-20 | -55.0         |
| 2001-02-21 | 207.0         |
| 2001-02-22 | -44.0         |
| 2001-02-23 | 182.0         |
| 2001-02-24 | -358.0        |
| 2001-02-25 | -157.0        |
| 2001-02-26 | 31.0          |
| 2001-02-27 | 252.0         |
| 2001-02-28 | 71.0          |
| 2001-03-01 | 177.0         |
| 2001-03-02 | 186.0         |
| 2001-03-03 | 0.0           |
| 2001-03-04 | -521.0        |
| 2001-03-05 | 548.0         |
| 2001-03-06 | -27.0         |
| 2001-03-07 | -112.0        |
| 2001-03-08 | -272.0        |
| 2001-03-09 | 95.0          |
| 2001-03-10 | -148.0        |
| 2001-03-11 | -68.0         |
| 2001-03-12 | 247.0         |
| 2001-03-13 | 61.0          |
| 2001-03-14 | 29.0          |
| 2001-03-15 | -16.0         |
| 2001-03-16 | 120.0         |
| 2001-03-17 | -331.0        |
| 2001-03-18 | 100.0         |
| 2001-03-19 | 13.0          |
| 2001-03-20 | 72.0          |
| 2001-03-21 | -5.0          |
| 2001-03-22 | 79.0          |
| 2001-03-23 | 139.0         |
| 2001-03-24 | 144.0         |
| 2001-03-25 | -707.0        |
| 2001-03-26 | 863.0         |
| 2001-03-27 | -167.0        |
| 2001-03-28 | 14.0          |
| 2001-03-29 | 21.0          |
| 2001-03-30 | 1014.0        |
| 2001-03-31 | -359.0        |
| 2001-04-01 | -767.0        |
| 2001-04-02 | -155.0        |
| 2001-04-03 | 40.0          |
| 2001-04-04 | -35.0         |
| 2001-04-05 | -34.0         |
| 2001-04-06 | 453.0         |
| 2001-04-07 | -570.0        |
| 2001-04-08 | -829.0        |
| 2001-04-09 | 621.0         |
| 2001-04-10 | 2.0           |
| 2001-04-11 | -107.0        |
| 2001-04-12 | -429.0        |
| 2001-04-13 | 1003.0        |
| 2001-04-14 | -681.0        |
| 2001-04-15 | -774.0        |
| 2001-04-16 | 1449.0        |
| 2001-04-17 | 129.0         |
| 2001-04-18 | 351.0         |
| 2001-04-19 | 1278.0        |
| 2001-04-20 | 980.0         |
| 2001-04-21 | -604.0        |
| 2001-04-22 | -1045.0       |
| 2001-04-23 | 1269.0        |
| 2001-04-24 | -20.0         |
| 2001-04-25 | 1218.0        |
| 2001-04-26 | 72.0          |
| 2001-04-27 | -583.0        |
| 2001-04-28 | 71.0          |
| 2001-04-29 | 83.0          |
| 2001-04-30 | 261.0         |
| 2001-05-01 | -137.0        |
| 2001-05-02 | -395.0        |
| 2001-05-03 | -50.0         |
| 2001-05-04 | 197.0         |
| 2001-05-05 | 23.0          |
| 2001-05-06 | -191.0        |
| 2001-05-07 | -52.0         |
| 2001-05-08 | -9.0          |
| 2001-05-09 | 29.0          |
| 2001-05-10 | -146.0        |
| 2001-05-11 | 152.0         |
| 2001-05-12 | 59.0          |
| 2001-05-13 | -33.0         |
| 2001-05-14 | 215.0         |
| 2001-05-15 | 279.0         |
| 2001-05-16 | -101.0        |
| 2001-05-17 | -431.0        |
| 2001-05-18 | 0.0           |
| 2001-05-19 | 44.0          |
| 2001-05-20 | -834.0        |
| 2001-05-21 | 1073.0        |
| 2001-05-22 | 115.0         |
| 2001-05-23 | 68.0          |
| 2001-05-24 | 54.0          |
| 2001-05-25 | 290.0         |
| 2001-05-26 | -36.0         |
| 2001-05-27 | -210.0        |
| 2001-05-28 | 273.0         |
| 2001-05-29 | -563.0        |
| 2001-05-30 | -274.0        |
| 2001-05-31 | -245.0        |
| 2001-06-01 | -41.0         |
| 2001-06-02 | -104.0        |
| 2001-06-03 | 84.0          |
| 2001-06-04 | 975.0         |
| 2001-06-05 | -827.0        |
| 2001-06-06 | -148.0        |
| 2001-06-07 | 532.0         |
| 2001-06-08 | 659.0         |
| 2001-06-09 | -961.0        |
| 2001-06-10 | -648.0        |
| 2001-06-11 | 1564.0        |
| 2001-06-12 | -228.0        |
| 2001-06-13 | -119.0        |
| 2001-06-14 | -990.0        |
| 2001-06-15 | -204.0        |
| 2001-06-16 | -359.0        |
| 2001-06-17 | -1508.0       |
| 2001-06-18 | -148.0        |
| 2001-06-19 | -158.0        |
| 2001-06-20 | -59.0         |
| 2001-06-21 | -103.0        |
| 2001-06-22 | 183.0         |
| 2001-06-23 | 27.0          |
| 2001-06-24 | -577.0        |
| 2001-06-25 | 548.0         |
| 2001-06-26 | -22.0         |
| 2001-06-27 | 3.0           |
| 2001-06-28 | 209.0         |
| 2001-06-29 | 100.0         |
| 2001-06-30 | -851.0        |
| 2001-07-01 | 60.0          |
| 2001-07-02 | -73.0         |
| 2001-07-03 | -45.0         |
| 2001-07-04 | -571.0        |
| 2001-07-05 | 257.0         |
| 2001-07-06 | 338.0         |
| 2001-07-07 | 34.0          |
| 2001-07-08 | 39.0          |
| 2001-07-09 | -81.0         |
| 2001-07-10 | 94.0          |
| 2001-07-11 | 0.0           |
| 2001-07-12 | -47.0         |
| 2001-07-13 | -242.0        |
| 2001-07-14 | 125.0         |
| 2001-07-15 | 293.0         |
| 2001-07-16 | 111.0         |
| 2001-07-17 | 13.0          |
| 2001-07-18 | 194.0         |
| 2001-07-19 | 86.0          |
| 2001-07-20 | 40.0          |
| 2001-07-21 | -625.0        |
| 2001-07-22 | 8.0           |
| 2001-07-23 | 42.0          |
| 2001-07-24 | 15.0          |
| 2001-07-25 | 124.0         |
| 2001-07-26 | 257.0         |
| 2001-07-27 | 195.0         |
| 2001-07-28 | -126.0        |
| 2001-07-29 | -199.0        |
| 2001-07-30 | 170.0         |
| 2001-07-31 | 214.0         |
| 2001-08-01 | 70.0          |
| 2001-08-02 | 137.0         |
| 2001-08-03 | 33.0          |
| 2001-08-04 | 57.0          |
| 2001-08-05 | -49.0         |
| 2001-08-06 | -688.0        |
| 2001-08-07 | 77.0          |
| 2001-08-08 | -177.0        |
| 2001-08-09 | 156.0         |
| 2001-08-10 | 258.0         |
| 2001-08-11 | 366.0         |
| 2001-08-12 | 22.0          |
| 2001-08-13 | 43.0          |
| 2001-08-14 | 223.0         |
| 2001-08-15 | 52.0          |
| 2001-08-16 | -44.0         |
| 2001-08-17 | -217.0        |
| 2001-08-18 | 385.0         |
| 2001-08-19 | -63.0         |
| 2001-08-20 | 87.0          |
| 2001-08-21 | 133.0         |
| 2001-08-22 | 83.0          |
| 2001-08-23 | -11.0         |
| 2001-08-24 | 166.0         |
| 2001-08-25 | -80.0         |
| 2001-08-26 | -61.0         |
| 2001-08-27 | 136.0         |
| 2001-08-28 | -50.0         |
| 2001-08-29 | 251.0         |
| 2001-08-30 | 42.0          |
| 2001-08-31 | -17.0         |
| 2001-09-01 | 56.0          |
| 2001-09-02 | 133.0         |
| 2001-09-03 | -634.0        |
| 2001-09-04 | 485.0         |
| 2001-09-05 | 0.0           |
| 2001-09-06 | 56.0          |
| 2001-09-07 | -211.0        |
| 2001-09-08 | -457.0        |
| 2001-09-09 | -307.0        |
| 2001-09-10 | 95.0          |
| 2001-09-11 | 80.0          |
| 2001-09-12 | 16.0          |
| 2001-09-13 | -46.0         |
| 2001-09-14 | 283.0         |
| 2001-09-15 | 50.0          |
| 2001-09-16 | 8.0           |
| 2001-09-17 | -328.0        |
| 2001-09-18 | 36.0          |
| 2001-09-19 | -22.0         |
| 2001-09-20 | -41.0         |
| 2001-09-21 | -213.0        |
| 2001-09-22 | -65.0         |
| 2001-09-23 | -388.0        |
| 2001-09-24 | -43.0         |
| 2001-09-25 | 78.0          |
| 2001-09-26 | 280.0         |
| 2001-09-27 | 160.0         |
| 2001-09-28 | 180.0         |
| 2001-09-29 | -44.0         |
| 2001-09-30 | -38.0         |
| 2001-10-01 | -152.0        |
| 2001-10-02 | -130.0        |
| 2001-10-03 | -68.0         |
| 2001-10-04 | -354.0        |
| 2001-10-05 | 19.0          |
| 2001-10-06 | -3.0          |
| 2001-10-07 | 88.0          |
| 2001-10-08 | 38.0          |
| 2001-10-09 | 37.0          |
| 2001-10-10 | -2.0          |
| 2001-10-11 | 43.0          |
| 2001-10-12 | -102.0        |
| 2001-10-13 | 51.0          |
| 2001-10-14 | 37.0          |
| 2001-10-15 | -43.0         |
| 2001-10-16 | -149.0        |
| 2001-10-17 | 375.0         |
| 2001-10-18 | 163.0         |
| 2001-10-19 | 125.0         |
| 2001-10-20 | 238.0         |
| 2001-10-21 | -77.0         |
| 2001-10-22 | 63.0          |
| 2001-10-23 | -145.0        |
| 2001-10-24 | 16.0          |
| 2001-10-25 | -180.0        |
| 2001-10-26 | 58.0          |
| 2001-10-27 | -468.0        |
| 2001-10-28 | -8.0          |
| 2001-10-29 | 97.0          |
| 2001-10-30 | -27.0         |
| 2001-10-31 | 373.0         |
| 2001-11-01 | -38.0         |
| 2001-11-02 | 27.0          |
| 2001-11-03 | -35.0         |
| 2001-11-04 | -434.0        |
| 2001-11-05 | 426.0         |
| 2001-11-06 | 84.0          |
| 2001-11-07 | 180.0         |
| 2001-11-08 | 1057.0        |
| 2001-11-09 | 39.0          |
| 2001-11-10 | 1024.0        |
| 2001-11-11 | 404.0         |
| 2001-11-12 | -48.0         |
| 2001-11-13 | -549.0        |
| 2001-11-14 | -1071.0       |
| 2001-11-15 | -8.0          |
| 2001-11-16 | -40.0         |
| 2001-11-17 | -115.0        |
| 2001-11-18 | -134.0        |
| 2001-11-19 | -92.0         |
| 2001-11-20 | -50.0         |
| 2001-11-21 | 94.0          |
| 2001-11-22 | 81.0          |
| 2001-11-23 | 42.0          |
| 2001-11-24 | -92.0         |
| 2001-11-25 | -58.0         |
| 2001-11-26 | -95.0         |
| 2001-11-27 | 170.0         |
| 2001-11-28 | 170.0         |
| 2001-11-29 | 90.0          |
| 2001-11-30 | -8.0          |
| 2001-12-01 | 31.0          |
| 2001-12-02 | 150.0         |
| 2001-12-03 | -26.0         |
| 2001-12-04 | 184.0         |
| 2001-12-05 | 114.0         |
| 2001-12-06 | -119.0        |
| 2001-12-07 | 62.0          |
| 2001-12-08 | -71.0         |
| 2001-12-09 | -28.0         |
| 2001-12-10 | 45.0          |
| 2001-12-11 | 292.0         |
| 2001-12-12 | 253.0         |
| 2001-12-13 | 311.0         |
| 2001-12-14 | 140.0         |
| 2001-12-15 | -1058.0       |
| 2001-12-16 | -1066.0       |
| 2001-12-17 | 27.0          |
| 2001-12-18 | 77.0          |
| 2001-12-19 | 53.0          |
| 2001-12-20 | 2.0           |
| 2001-12-21 | 42.0          |
| 2001-12-22 | -111.0        |
| 2001-12-23 | 50.0          |
| 2001-12-24 | 14.0          |
| 2001-12-25 | -476.0        |
| 2001-12-26 | 109.0         |
| 2001-12-27 | 325.0         |
| 2001-12-28 | 369.0         |
| 2001-12-29 | -159.0        |
| 2001-12-30 | -295.0        |
| 2001-12-31 | -150.0        |
| 2002-01-01 | 307.0         |
| 2002-01-02 | -96.0         |
| 2002-01-03 | 22.0          |
| 2002-01-04 | -44.0         |
| 2002-01-05 | -63.0         |
| 2002-01-06 | -203.0        |
| 2002-01-07 | 22.0          |
| 2002-01-08 | -68.0         |
| 2002-01-09 | 19.0          |
| 2002-01-10 | 290.0         |
| 2002-01-11 | 27.0          |
| 2002-01-12 | -65.0         |
| 2002-01-13 | 8.0           |
| 2002-01-14 | 88.0          |
| 2002-01-15 | 47.0          |
| 2002-01-16 | 49.0          |
| 2002-01-17 | 25.0          |
| 2002-01-18 | 166.0         |
| 2002-01-19 | -171.0        |
| 2002-01-20 | 60.0          |
| 2002-01-21 | 9.0           |
| 2002-01-22 | 3.0           |
| 2002-01-23 | -34.0         |
| 2002-01-24 | 75.0          |
| 2002-01-25 | 81.0          |
| 2002-01-26 | 53.0          |
| 2002-01-27 | 41.0          |
| 2002-01-28 | -19.0         |
| 2002-01-29 | -56.0         |
| 2002-01-30 | -208.0        |
| 2002-01-31 | -91.0         |
| 2002-02-01 | 36.0          |
| 2002-02-02 | 16.0          |
| 2002-02-03 | -24.0         |
| 2002-02-04 | 74.0          |
| 2002-02-05 | 6.0           |
| 2002-02-06 | 47.0          |
| 2002-02-07 | -53.0         |
| 2002-02-08 | 97.0          |
| 2002-02-09 | -138.0        |
| 2002-02-10 | -220.0        |
| 2002-02-11 | -175.0        |
| 2002-02-12 | 11.0          |
| 2002-02-13 | 19.0          |
| 2002-02-14 | 38.0          |
| 2002-02-15 | -177.0        |
| 2002-02-16 | -176.0        |
| 2002-02-17 | 32.0          |
| 2002-02-18 | -13.0         |
| 2002-02-19 | 24.0          |
| 2002-02-20 | 0.0           |
| 2002-02-21 | 14.0          |
| 2002-02-22 | 59.0          |
| 2002-02-23 | -62.0         |
| 2002-02-24 | 95.0          |
| 2002-02-25 | -22.0         |
| 2002-02-26 | 65.0          |
| 2002-02-27 | 16.0          |
| 2002-02-28 | -54.0         |
| 2002-03-01 | 158.0         |
| 2002-03-02 | -142.0        |
| 2002-03-03 | -27.0         |
| 2002-03-04 | 95.0          |
| 2002-03-05 | 191.0         |
| 2002-03-06 | -76.0         |
| 2002-03-07 | -27.0         |
| 2002-03-08 | 76.0          |
| 2002-03-09 | -183.0        |
| 2002-03-10 | -211.0        |
| 2002-03-11 | 214.0         |
| 2002-03-12 | 125.0         |
| 2002-03-13 | 80.0          |
| 2002-03-14 | 253.0         |
| 2002-03-15 | 174.0         |
| 2002-03-16 | 114.0         |
| 2002-03-17 | -158.0        |
| 2002-03-18 | 593.0         |
| 2002-03-19 | -45.0         |
| 2002-03-20 | 40.0          |
| 2002-03-21 | 17.0          |
| 2002-03-22 | 967.0         |
| 2002-03-23 | -936.0        |
| 2002-03-24 | 25.0          |
| 2002-03-25 | 29.0          |
| 2002-03-26 | 122.0         |
| 2002-03-27 | -213.0        |
| 2002-03-28 | 59.0          |
| 2002-03-29 | 725.0         |
| 2002-03-30 | 102.0         |
| 2002-03-31 | 847.0         |
| 2002-04-01 | -187.0        |
| 2002-04-02 | 271.0         |
| 2002-04-03 | 24.0          |
| 2002-04-04 | -206.0        |
| 2002-04-05 | -331.0        |
| 2002-04-06 | -511.0        |
| 2002-04-07 | 3.0           |
| 2002-04-08 | -395.0        |
| 2002-04-09 | -20.0         |
| 2002-04-10 | 720.0         |
| 2002-04-11 | 256.0         |
| 2002-04-12 | 100.0         |
| 2002-04-13 | 125.0         |
| 2002-04-14 | -624.0        |
| 2002-04-15 | 176.0         |
| 2002-04-16 | 190.0         |
| 2002-04-17 | 246.0         |
| 2002-04-18 | 89.0          |
| 2002-04-19 | -6.0          |
| 2002-04-20 | -24.0         |
| 2002-04-21 | 0.0           |
| 2002-04-22 | 21.0          |
| 2002-04-23 | -143.0        |
| 2002-04-24 | -318.0        |
| 2002-04-25 | -85.0         |
| 2002-04-26 | -6.0          |
| 2002-04-27 | -157.0        |
| 2002-04-28 | -38.0         |
| 2002-04-29 | -90.0         |
| 2002-04-30 | 6.0           |
| 2002-05-01 | 160.0         |
| 2002-05-02 | 61.0          |
| 2002-05-03 | 67.0          |
| 2002-05-04 | -245.0        |
| 2002-05-05 | 389.0         |
| 2002-05-06 | 185.0         |
| 2002-05-07 | 86.0          |
| 2002-05-08 | 9.0           |
| 2002-05-09 | 62.0          |
| 2002-05-10 | 54.0          |
| 2002-05-11 | -231.0        |
| 2002-05-12 | -15.0         |
| 2002-05-13 | 169.0         |
| 2002-05-14 | 32.0          |
| 2002-05-15 | 33.0          |
| 2002-05-16 | -133.0        |
| 2002-05-17 | -51.0         |
| 2002-05-18 | -417.0        |
| 2002-05-19 | -227.0        |
| 2002-05-20 | -87.0         |
| 2002-05-21 | -347.0        |
| 2002-05-22 | -1083.0       |
| 2002-05-23 | -69.0         |
| 2002-05-24 | -1192.0       |
| 2002-05-25 | -586.0        |
| 2002-05-26 | -422.0        |
| 2002-05-27 | 651.0         |
| 2002-05-28 | -52.0         |
| 2002-05-29 | 233.0         |
| 2002-05-30 | 261.0         |
| 2002-05-31 | 43.0          |
| 2002-06-01 | -753.0        |
| 2002-06-02 | -663.0        |
| 2002-06-03 | 444.0         |
| 2002-06-04 | -67.0         |
| 2002-06-05 | -79.0         |
| 2002-06-06 | 117.0         |
| 2002-06-07 | 170.0         |
| 2002-06-08 | 166.0         |
| 2002-06-09 | 203.0         |
| 2002-06-10 | 87.0          |
| 2002-06-11 | -280.0        |
| 2002-06-12 | -26.0         |
| 2002-06-13 | -23.0         |
| 2002-06-14 | -83.0         |
| 2002-06-15 | -36.0         |
| 2002-06-16 | -5.0          |
| 2002-06-17 | 194.0         |
| 2002-06-18 | 18.0          |
| 2002-06-19 | -106.0        |
| 2002-06-20 | -163.0        |
| 2002-06-21 | 93.0          |
| 2002-06-22 | -103.0        |
| 2002-06-23 | -5.0          |
| 2002-06-24 | 170.0         |
| 2002-06-25 | 88.0          |
| 2002-06-26 | 63.0          |
| 2002-06-27 | -109.0        |
| 2002-06-28 | -29.0         |
| 2002-06-29 | 18.0          |
| 2002-06-30 | 237.0         |
| 2002-07-01 | -135.0        |
| 2002-07-02 | 353.0         |
| 2002-07-03 | 678.0         |
| 2002-07-04 | -49.0         |
| 2002-07-05 | 38.0          |
| 2002-07-06 | 11.0          |
| 2002-07-07 | 141.0         |
| 2002-07-08 | 769.0         |
| 2002-07-09 | 25.0          |
| 2002-07-10 | 17.0          |
| 2002-07-11 | 11.0          |
| 2002-07-12 | -153.0        |
| 2002-07-13 | -323.0        |
| 2002-07-14 | 71.0          |
| 2002-07-15 | -71.0         |
| 2002-07-16 | -30.0         |
| 2002-07-17 | -3.0          |
| 2002-07-18 | 19.0          |
| 2002-07-19 | -109.0        |
| 2002-07-20 | -147.0        |
| 2002-07-21 | -196.0        |
| 2002-07-22 | -303.0        |
| 2002-07-23 | -240.0        |
| 2002-07-24 | 168.0         |
| 2002-07-25 | 40.0          |
| 2002-07-26 | 179.0         |
| 2002-07-27 | 14.0          |
| 2002-07-28 | 56.0          |
| 2002-07-29 | 298.0         |
| 2002-07-30 | -11.0         |
| 2002-07-31 | 298.0         |
| 2002-08-01 | 14.0          |
| 2002-08-02 | 38.0          |
| 2002-08-03 | -69.0         |
| 2002-08-04 | -43.0         |
| 2002-08-05 | 93.0          |
| 2002-08-06 | 176.0         |
| 2002-08-07 | 31.0          |
| 2002-08-08 | 17.0          |
| 2002-08-09 | -210.0        |
| 2002-08-10 | 443.0         |
| 2002-08-11 | 157.0         |
| 2002-08-12 | 121.0         |
| 2002-08-13 | 11.0          |
| 2002-08-14 | -87.0         |
| 2002-08-15 | -6.0          |
| 2002-08-16 | 11.0          |
| 2002-08-17 | -8.0          |
| 2002-08-18 | 14.0          |
| 2002-08-19 | 147.0         |
| 2002-08-20 | 42.0          |
| 2002-08-21 | 51.0          |
| 2002-08-22 | -40.0         |
| 2002-08-23 | -93.0         |
| 2002-08-24 | 51.0          |
| 2002-08-25 | -265.0        |
| 2002-08-26 | 45.0          |
| 2002-08-27 | 9.0           |
| 2002-08-28 | -17.0         |
| 2002-08-29 | -6.0          |
| 2002-08-30 | 14.0          |
| 2002-08-31 | -5.0          |
| 2002-09-01 | 42.0          |
| 2002-09-02 | 64.0          |
| 2002-09-03 | 91.0          |
| 2002-09-04 | -29.0         |
| 2002-09-05 | -31.0         |
| 2002-09-06 | -47.0         |
| 2002-09-07 | 16.0          |
| 2002-09-08 | -75.0         |
| 2002-09-09 | 5.0           |
| 2002-09-10 | 107.0         |
| 2002-09-11 | 297.0         |
| 2002-09-12 | 3.0           |
| 2002-09-13 | 66.0          |
| 2002-09-14 | 39.0          |
| 2002-09-15 | -11.0         |
| 2002-09-16 | -71.0         |
| 2002-09-17 | -14.0         |
| 2002-09-18 | 45.0          |
| 2002-09-19 | -65.0         |
| 2002-09-20 | -43.0         |
| 2002-09-21 | -3.0          |
| 2002-09-22 | 628.0         |
| 2002-09-23 | 78.0          |
| 2002-09-24 | -20.0         |
| 2002-09-25 | 49.0          |
| 2002-09-26 | -101.0        |
| 2002-09-27 | 29.0          |
| 2002-09-28 | 0.0           |
| 2002-09-29 | 17.0          |
| 2002-09-30 | -145.0        |
| 2002-10-01 | 273.0         |
| 2002-10-02 | -64.0         |
| 2002-10-03 | 90.0          |
| 2002-10-04 | 29.0          |
| 2002-10-05 | -976.0        |
| 2002-10-06 | -57.0         |
| 2002-10-07 | -2.0          |
| 2002-10-08 | 0.0           |
| 2002-10-09 | -57.0         |
| 2002-10-10 | -236.0        |
| 2002-10-11 | 160.0         |
| 2002-10-12 | -662.0        |
| 2002-10-13 | -33.0         |
| 2002-10-14 | -115.0        |
| 2002-10-15 | 129.0         |
| 2002-10-16 | -72.0         |
| 2002-10-17 | -153.0        |
| 2002-10-18 | -296.0        |
| 2002-10-19 | -379.0        |
| 2002-10-20 | -365.0        |
| 2002-10-21 | -234.0        |
| 2002-10-22 | 11.0          |
| 2002-10-23 | 104.0         |
| 2002-10-24 | 100.0         |
| 2002-10-25 | 21.0          |
| 2002-10-26 | -23.0         |
| 2002-10-27 | -22.0         |
| 2002-10-28 | 32.0          |
| 2002-10-29 | 45.0          |
| 2002-10-30 | 37.0          |
| 2002-10-31 | 31.0          |
| 2002-11-01 | 22.0          |
| 2002-11-02 | 2.0           |
| 2002-11-03 | -74.0         |
| 2002-11-04 | -31.0         |
| 2002-11-05 | -87.0         |
| 2002-11-06 | 42.0          |
| 2002-11-07 | 53.0          |
| 2002-11-08 | 44.0          |
| 2002-11-09 | 204.0         |
| 2002-11-10 | 16.0          |
| 2002-11-11 | 22.0          |
| 2002-11-12 | -72.0         |
| 2002-11-13 | -122.0        |
| 2002-11-14 | -203.0        |
| 2002-11-15 | 397.0         |
| 2002-11-16 | -11.0         |
| 2002-11-17 | -19.0         |
| 2002-11-18 | -34.0         |
| 2002-11-19 | -27.0         |
| 2002-11-20 | -13.0         |
| 2002-11-21 | -8.0          |
| 2002-11-22 | 5.0           |
| 2002-11-23 | 51.0          |
| 2002-11-24 | 32.0          |
| 2002-11-25 | -204.0        |
| 2002-11-26 | -3.0          |
| 2002-11-27 | 50.0          |
| 2002-11-28 | -21.0         |
| 2002-11-29 | -29.0         |
| 2002-11-30 | -26.0         |
| 2002-12-01 | 23.0          |
| 2002-12-02 | -16.0         |
| 2002-12-03 | -42.0         |
| 2002-12-04 | -26.0         |
| 2002-12-05 | 53.0          |
| 2002-12-06 | -19.0         |
| 2002-12-07 | -16.0         |
| 2002-12-08 | -21.0         |
| 2002-12-09 | -37.0         |
| 2002-12-10 | 24.0          |
| 2002-12-11 | 63.0          |
| 2002-12-12 | 48.0          |
| 2002-12-13 | -21.0         |
| 2002-12-14 | 13.0          |
| 2002-12-15 | 18.0          |
| 2002-12-16 | 37.0          |
| 2002-12-17 | 40.0          |
| 2002-12-18 | -32.0         |
| 2002-12-19 | 30.0          |
| 2002-12-20 | -82.0         |
| 2002-12-21 | 18.0          |
| 2002-12-22 | -103.0        |
| 2002-12-23 | -37.0         |
| 2002-12-24 | 235.0         |
| 2002-12-25 | 19.0          |
| 2002-12-26 | 26.0          |
| 2002-12-27 | 35.0          |
| 2002-12-28 | 45.0          |
| 2002-12-29 | 64.0          |
| 2002-12-30 | 65.0          |
| 2002-12-31 | 40.0          |
| 2003-01-01 | 35.0          |
| 2003-01-02 | 2.0           |
| 2003-01-03 | -11.0         |
| 2003-01-04 | 6.0           |
| 2003-01-05 | 51.0          |
| 2003-01-06 | -38.0         |
| 2003-01-07 | -40.0         |
| 2003-01-08 | 205.0         |
| 2003-01-09 | 173.0         |
| 2003-01-10 | -27.0         |
| 2003-01-11 | -33.0         |
| 2003-01-12 | -100.0        |
| 2003-01-13 | -113.0        |
| 2003-01-14 | -110.0        |
| 2003-01-15 | -89.0         |
| 2003-01-16 | -32.0         |
| 2003-01-17 | -29.0         |
| 2003-01-18 | -37.0         |
| 2003-01-19 | -19.0         |
| 2003-01-20 | -45.0         |
| 2003-01-21 | -27.0         |
| 2003-01-22 | -45.0         |
| 2003-01-23 | 80.0          |
| 2003-01-24 | -56.0         |
| 2003-01-25 | -42.0         |
| 2003-01-26 | -32.0         |
| 2003-01-27 | -179.0        |
| 2003-01-28 | 5.0           |
| 2003-01-29 | -3.0          |
| 2003-01-30 | -23.0         |
| 2003-01-31 | -11.0         |
| 2003-02-01 | -42.0         |
| 2003-02-02 | -8.0          |
| 2003-02-03 | -73.0         |
| 2003-02-04 | -133.0        |
| 2003-02-05 | -125.0        |
| 2003-02-06 | 8.0           |
| 2003-02-07 | 18.0          |
| 2003-02-08 | 26.0          |
| 2003-02-09 | 34.0          |
| 2003-02-10 | -3.0          |
| 2003-02-11 | 78.0          |
| 2003-02-12 | 79.0          |
| 2003-02-13 | 2.0           |
| 2003-02-14 | 68.0          |
| 2003-02-15 | 37.0          |
| 2003-02-16 | 16.0          |
| 2003-02-17 | -8.0          |
| 2003-02-18 | -8.0          |
| 2003-02-19 | -149.0        |
| 2003-02-20 | -122.0        |
| 2003-02-21 | -19.0         |
| 2003-02-22 | 395.0         |
| 2003-02-23 | 926.0         |
| 2003-02-24 | 278.0         |
| 2003-02-25 | 19.0          |
| 2003-02-26 | 802.0         |
| 2003-02-27 | 738.0         |
| 2003-02-28 | 643.0         |
| 2003-03-01 | -394.0        |
| 2003-03-02 | -35.0         |
| 2003-03-03 | -49.0         |
| 2003-03-04 | 0.0           |
| 2003-03-05 | -315.0        |
| 2003-03-06 | -271.0        |
| 2003-03-07 | -190.0        |
| 2003-03-08 | -374.0        |
| 2003-03-09 | -342.0        |
| 2003-03-10 | -56.0         |
| 2003-03-11 | -71.0         |
| 2003-03-12 | -75.0         |
| 2003-03-13 | -139.0        |
| 2003-03-14 | -175.0        |
| 2003-03-15 | -146.0        |
| 2003-03-16 | 3.0           |
| 2003-03-17 | -216.0        |
| 2003-03-18 | -211.0        |
| 2003-03-19 | -207.0        |
| 2003-03-20 | 297.0         |
| 2003-03-21 | 269.0         |
| 2003-03-22 | 171.0         |
| 2003-03-23 | 19.0          |
| 2003-03-24 | 21.0          |
| 2003-03-25 | 251.0         |
| 2003-03-26 | 17.0          |
| 2003-03-27 | -14.0         |
| 2003-03-28 | 403.0         |
| 2003-03-29 | 330.0         |
| 2003-03-30 | 245.0         |
| 2003-03-31 | 565.0         |
| 2003-04-01 | 144.0         |
| 2003-04-02 | 223.0         |
| 2003-04-03 | -64.0         |
| 2003-04-04 | -61.0         |
| 2003-04-05 | -20.0         |
| 2003-04-06 | 38.0          |
| 2003-04-07 | 23.0          |
| 2003-04-08 | -32.0         |
| 2003-04-09 | 87.0          |
| 2003-04-10 | 222.0         |
| 2003-04-11 | -17.0         |
| 2003-04-12 | 11.0          |
| 2003-04-13 | 9.0           |
| 2003-04-14 | 47.0          |
| 2003-04-15 | -26.0         |
| 2003-04-16 | 17.0          |
| 2003-04-17 | -6.0          |
| 2003-04-18 | -82.0         |
| 2003-04-19 | -273.0        |
| 2003-04-20 | -50.0         |
| 2003-04-21 | -81.0         |
| 2003-04-22 | -5.0          |
| 2003-04-23 | 272.0         |
| 2003-04-24 | 120.0         |
| 2003-04-25 | 58.0          |
| 2003-04-26 | 156.0         |
| 2003-04-27 | 82.0          |
| 2003-04-28 | 98.0          |
| 2003-04-29 | 142.0         |
| 2003-04-30 | -296.0        |
| 2003-05-01 | -147.0        |
| 2003-05-02 | -96.0         |
| 2003-05-03 | -155.0        |
| 2003-05-04 | 6.0           |
| 2003-05-05 | -87.0         |
| 2003-05-06 | 52.0          |
| 2003-05-07 | -84.0         |
| 2003-05-08 | -12.0         |
| 2003-05-09 | -52.0         |
| 2003-05-10 | 47.0          |
| 2003-05-11 | -168.0        |
| 2003-05-12 | 121.0         |
| 2003-05-13 | 352.0         |
| 2003-05-14 | 220.0         |
| 2003-05-15 | 166.0         |
| 2003-05-16 | 74.0          |
| 2003-05-17 | 119.0         |
| 2003-05-18 | 236.0         |
| 2003-05-19 | -577.0        |
| 2003-05-20 | -44.0         |
| 2003-05-21 | 103.0         |
| 2003-05-22 | 148.0         |
| 2003-05-23 | 316.0         |
| 2003-05-24 | -263.0        |
| 2003-05-25 | -71.0         |
| 2003-05-26 | -201.0        |
| 2003-05-27 | 89.0          |
| 2003-05-28 | 590.0         |
| 2003-05-29 | -294.0        |
| 2003-05-30 | 45.0          |
| 2003-05-31 | -538.0        |
| 2003-06-01 | -452.0        |
| 2003-06-02 | -417.0        |
| 2003-06-03 | -341.0        |
| 2003-06-04 | 524.0         |
| 2003-06-05 | -510.0        |
| 2003-06-06 | -257.0        |
| 2003-06-07 | -229.0        |
| 2003-06-08 | 190.0         |
| 2003-06-09 | 107.0         |
| 2003-06-10 | -3.0          |
| 2003-06-11 | 42.0          |
| 2003-06-12 | -48.0         |
| 2003-06-13 | -123.0        |
| 2003-06-14 | -76.0         |
| 2003-06-15 | 98.0          |
| 2003-06-16 | -45.0         |
| 2003-06-17 | -106.0        |
| 2003-06-18 | 129.0         |
| 2003-06-19 | -31.0         |
| 2003-06-20 | 11.0          |
| 2003-06-21 | -760.0        |
| 2003-06-22 | -554.0        |
| 2003-06-23 | -57.0         |
| 2003-06-24 | 27.0          |
| 2003-06-25 | -80.0         |
| 2003-06-26 | -5.0          |
| 2003-06-27 | -136.0        |
| 2003-06-28 | -96.0         |
| 2003-06-29 | -81.0         |
| 2003-06-30 | -72.0         |
| 2003-07-01 | -147.0        |
| 2003-07-02 | 300.0         |
| 2003-07-03 | -166.0        |
| 2003-07-04 | 16.0          |
| 2003-07-05 | -53.0         |
| 2003-07-06 | 93.0          |
| 2003-07-07 | -19.0         |
| 2003-07-08 | 259.0         |
| 2003-07-09 | 134.0         |
| 2003-07-10 | 26.0          |
| 2003-07-11 | 253.0         |
| 2003-07-12 | 781.0         |
| 2003-07-13 | 200.0         |
| 2003-07-14 | 261.0         |
| 2003-07-15 | 143.0         |
| 2003-07-16 | 51.0          |
| 2003-07-17 | 23.0          |
| 2003-07-18 | 0.0           |
| 2003-07-19 | 381.0         |
| 2003-07-20 | -373.0        |
| 2003-07-21 | 6.0           |
| 2003-07-22 | 37.0          |
| 2003-07-23 | 65.0          |
| 2003-07-24 | -80.0         |
| 2003-07-25 | -511.0        |
| 2003-07-26 | -14.0         |
| 2003-07-27 | 145.0         |
| 2003-07-28 | 48.0          |
| 2003-07-29 | 121.0         |
| 2003-07-30 | 42.0          |
| 2003-07-31 | 155.0         |
| 2003-08-01 | 151.0         |
| 2003-08-02 | 22.0          |
| 2003-08-03 | 3.0           |
| 2003-08-04 | -40.0         |
| 2003-08-05 | 97.0          |
| 2003-08-06 | 3.0           |
| 2003-08-07 | 3.0           |
| 2003-08-08 | 51.0          |
| 2003-08-09 | 75.0          |
| 2003-08-10 | 28.0          |
| 2003-08-11 | 101.0         |
| 2003-08-12 | 17.0          |
| 2003-08-13 | -43.0         |
| 2003-08-14 | -75.0         |
| 2003-08-15 | 95.0          |
| 2003-08-16 | 133.0         |
| 2003-08-17 | -331.0        |
| 2003-08-18 | 89.0          |
| 2003-08-19 | -63.0         |
| 2003-08-20 | -330.0        |
| 2003-08-21 | 17.0          |
| 2003-08-22 | 362.0         |
| 2003-08-23 | 74.0          |
| 2003-08-24 | 61.0          |
| 2003-08-25 | 164.0         |
| 2003-08-26 | 197.0         |
| 2003-08-27 | 245.0         |
| 2003-08-28 | 191.0         |
| 2003-08-29 | -150.0        |
| 2003-08-30 | 56.0          |
| 2003-08-31 | 12.0          |
| 2003-09-01 | 73.0          |
| 2003-09-02 | -786.0        |
| 2003-09-03 | -111.0        |
| 2003-09-04 | -759.0        |
| 2003-09-05 | -318.0        |
| 2003-09-06 | -196.0        |
| 2003-09-07 | 122.0         |
| 2003-09-08 | -237.0        |
| 2003-09-09 | 237.0         |
| 2003-09-10 | 138.0         |
| 2003-09-11 | -58.0         |
| 2003-09-12 | -292.0        |
| 2003-09-13 | -39.0         |
| 2003-09-14 | -446.0        |
| 2003-09-15 | 372.0         |
| 2003-09-16 | 148.0         |
| 2003-09-17 | -41.0         |
| 2003-09-18 | -41.0         |
| 2003-09-19 | 3.0           |
| 2003-09-20 | 11.0          |
| 2003-09-21 | -72.0         |
| 2003-09-22 | 33.0          |
| 2003-09-23 | 47.0          |
| 2003-09-24 | 74.0          |
| 2003-09-25 | -41.0         |
| 2003-09-26 | 129.0         |
| 2003-09-27 | -121.0        |
| 2003-09-28 | -30.0         |
| 2003-09-29 | -88.0         |
| 2003-09-30 | 8.0           |
| 2003-10-01 | -95.0         |
| 2003-10-02 | -447.0        |
| 2003-10-03 | 1003.0        |
| 2003-10-04 | -504.0        |
| 2003-10-05 | -60.0         |
| 2003-10-06 | 32.0          |
| 2003-10-07 | 55.0          |
| 2003-10-08 | -19.0         |
| 2003-10-09 | -399.0        |
| 2003-10-10 | 372.0         |
| 2003-10-11 | -240.0        |
| 2003-10-12 | 3.0           |
| 2003-10-13 | 14.0          |
| 2003-10-14 | 51.0          |
| 2003-10-15 | 106.0         |
| 2003-10-16 | -35.0         |
| 2003-10-17 | 30.0          |
| 2003-10-18 | 202.0         |
| 2003-10-19 | 137.0         |
| 2003-10-20 | -36.0         |
| 2003-10-21 | 69.0          |
| 2003-10-22 | 39.0          |
| 2003-10-23 | -72.0         |
| 2003-10-24 | 31.0          |
| 2003-10-25 | 38.0          |
| 2003-10-26 | -19.0         |
| 2003-10-27 | 210.0         |
| 2003-10-28 | 145.0         |
| 2003-10-29 | 28.0          |
| 2003-10-30 | -8.0          |
| 2003-10-31 | 25.0          |
| 2003-11-01 | 22.0          |
| 2003-11-02 | 73.0          |
| 2003-11-03 | 87.0          |
| 2003-11-04 | 107.0         |
| 2003-11-05 | 20.0          |
| 2003-11-06 | 39.0          |
| 2003-11-07 | -45.0         |
| 2003-11-08 | 164.0         |
| 2003-11-09 | 68.0          |
| 2003-11-10 | 211.0         |
| 2003-11-11 | 29.0          |
| 2003-11-12 | 63.0          |
| 2003-11-13 | 92.0          |
| 2003-11-14 | 52.0          |
| 2003-11-15 | 153.0         |
| 2003-11-16 | 5.0           |
| 2003-11-17 | -81.0         |
| 2003-11-18 | -135.0        |
| 2003-11-19 | -40.0         |
| 2003-11-20 | -40.0         |
| 2003-11-21 | -72.0         |
| 2003-11-22 | -143.0        |
| 2003-11-23 | -43.0         |
| 2003-11-24 | -187.0        |
| 2003-11-25 | 14.0          |
| 2003-11-26 | 11.0          |
| 2003-11-27 | -28.0         |
| 2003-11-28 | -315.0        |
| 2003-11-29 | 115.0         |
| 2003-11-30 | 51.0          |
| 2003-12-01 | -6.0          |
| 2003-12-02 | -17.0         |
| 2003-12-03 | -112.0        |
| 2003-12-04 | -104.0        |
| 2003-12-05 | -109.0        |
| 2003-12-06 | -22.0         |
| 2003-12-07 | -20.0         |
| 2003-12-08 | -27.0         |
| 2003-12-09 | -45.0         |
| 2003-12-10 | 53.0          |
| 2003-12-11 | -11.0         |
| 2003-12-12 | -50.0         |
| 2003-12-13 | -31.0         |
| 2003-12-14 | -25.0         |
| 2003-12-15 | -99.0         |
| 2003-12-16 | -39.0         |
| 2003-12-17 | -66.0         |
| 2003-12-18 | 102.0         |
| 2003-12-19 | 42.0          |
| 2003-12-20 | 102.0         |
| 2003-12-21 | 11.0          |
| 2003-12-22 | -44.0         |
| 2003-12-23 | -138.0        |
| 2003-12-24 | -78.0         |
| 2003-12-25 | -55.0         |
| 2003-12-26 | -8.0          |
| 2003-12-27 | -90.0         |
| 2003-12-28 | 145.0         |
| 2003-12-29 | -156.0        |
| 2003-12-30 | -82.0         |
| 2003-12-31 | 55.0          |
| 2004-01-01 | 21.0          |
| 2004-01-02 | 248.0         |
| 2004-01-03 | 2.0           |
| 2004-01-04 | 591.0         |
| 2004-01-05 | 601.0         |
| 2004-01-06 | 26.0          |
| 2004-01-07 | -34.0         |
| 2004-01-08 | -223.0        |
| 2004-01-09 | -148.0        |
| 2004-01-10 | 9.0           |
| 2004-01-11 | 8.0           |
| 2004-01-12 | -200.0        |
| 2004-01-13 | -140.0        |
| 2004-01-14 | -34.0         |
| 2004-01-15 | -22.0         |
| 2004-01-16 | -28.0         |
| 2004-01-17 | 0.0           |
| 2004-01-18 | 53.0          |
| 2004-01-19 | 25.0          |
| 2004-01-20 | -22.0         |
| 2004-01-21 | -26.0         |
| 2004-01-22 | -30.0         |
| 2004-01-23 | -25.0         |
| 2004-01-24 | -23.0         |
| 2004-01-25 | 14.0          |
| 2004-01-26 | 101.0         |
| 2004-01-27 | 76.0          |
| 2004-01-28 | 174.0         |
| 2004-01-29 | -79.0         |
| 2004-01-30 | 104.0         |
| 2004-01-31 | -22.0         |
| 2004-02-01 | -3.0          |
| 2004-02-02 | -11.0         |
| 2004-02-03 | 82.0          |
| 2004-02-04 | -37.0         |
| 2004-02-05 | 11.0          |
| 2004-02-06 | -189.0        |
| 2004-02-07 | -45.0         |
| 2004-02-08 | 65.0          |
| 2004-02-09 | -25.0         |
| 2004-02-10 | -129.0        |
| 2004-02-11 | -34.0         |
| 2004-02-12 | 0.0           |
| 2004-02-13 | 17.0          |
| 2004-02-14 | -31.0         |
| 2004-02-15 | -14.0         |
| 2004-02-16 | -28.0         |
| 2004-02-17 | -30.0         |
| 2004-02-18 | -28.0         |
| 2004-02-19 | 3.0           |
| 2004-02-20 | 11.0          |
| 2004-02-21 | 11.0          |
| 2004-02-22 | 100.0         |
| 2004-02-23 | -22.0         |
| 2004-02-24 | -22.0         |
| 2004-02-25 | 0.0           |
| 2004-02-26 | -3.0          |
| 2004-02-27 | 14.0          |
| 2004-02-28 | 3.0           |
| 2004-02-29 | 351.0         |
| 2004-03-01 | 0.0           |
| 2004-03-02 | -59.0         |
| 2004-03-03 | -48.0         |
| 2004-03-04 | -28.0         |
| 2004-03-05 | -110.0        |
| 2004-03-06 | -17.0         |
| 2004-03-07 | -17.0         |
| 2004-03-08 | 115.0         |
| 2004-03-09 | 23.0          |
| 2004-03-10 | 107.0         |
| 2004-03-11 | 243.0         |
| 2004-03-12 | 3.0           |
| 2004-03-13 | 20.0          |
| 2004-03-14 | 186.0         |
| 2004-03-15 | 284.0         |
| 2004-03-16 | 12.0          |
| 2004-03-17 | 37.0          |
| 2004-03-18 | 67.0          |
| 2004-03-19 | -20.0         |
| 2004-03-20 | 75.0          |
| 2004-03-21 | 70.0          |
| 2004-03-22 | 64.0          |
| 2004-03-23 | 41.0          |
| 2004-03-24 | -91.0         |
| 2004-03-25 | 102.0         |
| 2004-03-26 | -55.0         |
| 2004-03-27 | -96.0         |
| 2004-03-28 | -243.0        |
| 2004-03-29 | -233.0        |
| 2004-03-30 | -60.0         |
| 2004-03-31 | 140.0         |
| 2004-04-01 | 182.0         |
| 2004-04-02 | 78.0          |
| 2004-04-03 | 34.0          |
| 2004-04-04 | -11.0         |
| 2004-04-05 | 148.0         |
| 2004-04-06 | 40.0          |
| 2004-04-07 | -11.0         |
| 2004-04-08 | 23.0          |
| 2004-04-09 | 225.0         |
| 2004-04-10 | -245.0        |
| 2004-04-11 | 35.0          |
| 2004-04-12 | -143.0        |
| 2004-04-13 | 93.0          |
| 2004-04-14 | -20.0         |
| 2004-04-15 | -32.0         |
| 2004-04-16 | 49.0          |
| 2004-04-17 | -26.0         |
| 2004-04-18 | 169.0         |
| 2004-04-19 | 56.0          |
| 2004-04-20 | -56.0         |
| 2004-04-21 | 18.0          |
| 2004-04-22 | -332.0        |
| 2004-04-23 | -49.0         |
| 2004-04-24 | 148.0         |
| 2004-04-25 | 131.0         |
| 2004-04-26 | -24.0         |
| 2004-04-27 | 219.0         |
| 2004-04-28 | -85.0         |
| 2004-04-29 | 12.0          |
| 2004-04-30 | -204.0        |
| 2004-05-01 | -75.0         |
| 2004-05-02 | -27.0         |
| 2004-05-03 | -40.0         |
| 2004-05-04 | 168.0         |
| 2004-05-05 | 76.0          |
| 2004-05-06 | 128.0         |
| 2004-05-07 | 62.0          |
| 2004-05-08 | 103.0         |
| 2004-05-09 | 525.0         |
| 2004-05-10 | -286.0        |
| 2004-05-11 | -316.0        |
| 2004-05-12 | -504.0        |
| 2004-05-13 | -241.0        |
| 2004-05-14 | -135.0        |
| 2004-05-15 | 17.0          |
| 2004-05-16 | 799.0         |
| 2004-05-17 | 79.0          |
| 2004-05-18 | 144.0         |
| 2004-05-19 | -100.0        |
| 2004-05-20 | 204.0         |
| 2004-05-21 | -183.0        |
| 2004-05-22 | -3.0          |
| 2004-05-23 | -316.0        |
| 2004-05-24 | 29.0          |
| 2004-05-25 | 143.0         |
| 2004-05-26 | -172.0        |
| 2004-05-27 | 17.0          |
| 2004-05-28 | 181.0         |
| 2004-05-29 | 186.0         |
| 2004-05-30 | -253.0        |
| 2004-05-31 | -201.0        |
| 2004-06-01 | -322.0        |
| 2004-06-02 | 432.0         |
| 2004-06-03 | 185.0         |
| 2004-06-04 | 247.0         |
| 2004-06-05 | -3.0          |
| 2004-06-06 | 291.0         |
| 2004-06-07 | -374.0        |
| 2004-06-08 | 104.0         |
| 2004-06-09 | -148.0        |
| 2004-06-10 | -167.0        |
| 2004-06-11 | -248.0        |
| 2004-06-12 | 251.0         |
| 2004-06-13 | -70.0         |
| 2004-06-14 | 146.0         |
| 2004-06-15 | 183.0         |
| 2004-06-16 | -324.0        |
| 2004-06-17 | -145.0        |
| 2004-06-18 | 46.0          |
| 2004-06-19 | 73.0          |
| 2004-06-20 | 9.0           |
| 2004-06-21 | -111.0        |
| 2004-06-22 | -70.0         |
| 2004-06-23 | 70.0          |
| 2004-06-24 | 55.0          |
| 2004-06-25 | 202.0         |
| 2004-06-26 | -32.0         |
| 2004-06-27 | 21.0          |
| 2004-06-28 | -21.0         |
| 2004-06-29 | -3.0          |
| 2004-06-30 | -26.0         |
| 2004-07-01 | -27.0         |
| 2004-07-02 | -46.0         |
| 2004-07-03 | -88.0         |
| 2004-07-04 | 61.0          |
| 2004-07-05 | 53.0          |
| 2004-07-06 | 26.0          |
| 2004-07-07 | -256.0        |
| 2004-07-08 | 14.0          |
| 2004-07-09 | -206.0        |
| 2004-07-10 | -439.0        |
| 2004-07-11 | 83.0          |
| 2004-07-12 | 204.0         |
| 2004-07-13 | 242.0         |
| 2004-07-14 | 17.0          |
| 2004-07-15 | -136.0        |
| 2004-07-16 | -51.0         |
| 2004-07-17 | -41.0         |
| 2004-07-18 | 66.0          |
| 2004-07-19 | 252.0         |
| 2004-07-20 | 82.0          |
| 2004-07-21 | -351.0        |
| 2004-07-22 | -255.0        |
| 2004-07-23 | 86.0          |
| 2004-07-24 | -12.0         |
| 2004-07-25 | -231.0        |
| 2004-07-26 | -709.0        |
| 2004-07-27 | -125.0        |
| 2004-07-28 | 150.0         |
| 2004-07-29 | -125.0        |
| 2004-07-30 | -100.0        |
| 2004-07-31 | 122.0         |
| 2004-08-01 | 97.0          |
| 2004-08-02 | 45.0          |
| 2004-08-03 | -297.0        |
| 2004-08-04 | -113.0        |
| 2004-08-05 | 104.0         |
| 2004-08-06 | -118.0        |
| 2004-08-07 | 61.0          |
| 2004-08-08 | -261.0        |
| 2004-08-09 | -68.0         |
| 2004-08-10 | 60.0          |
| 2004-08-11 | -22.0         |
| 2004-08-12 | -147.0        |
| 2004-08-13 | -55.0         |
| 2004-08-14 | -35.0         |
| 2004-08-15 | 74.0          |
| 2004-08-16 | 70.0          |
| 2004-08-17 | 117.0         |
| 2004-08-18 | -68.0         |
| 2004-08-19 | -249.0        |
| 2004-08-20 | 271.0         |
| 2004-08-21 | 93.0          |
| 2004-08-22 | -60.0         |
| 2004-08-23 | 2.0           |
| 2004-08-24 | 102.0         |
| 2004-08-25 | 93.0          |
| 2004-08-26 | 77.0          |
| 2004-08-27 | 44.0          |
| 2004-08-28 | -33.0         |
| 2004-08-29 | -58.0         |
| 2004-08-30 | -16.0         |
| 2004-08-31 | -66.0         |
| 2004-09-01 | -44.0         |
| 2004-09-02 | -109.0        |
| 2004-09-03 | -169.0        |
| 2004-09-04 | -122.0        |
| 2004-09-05 | -363.0        |
| 2004-09-06 | -703.0        |
| 2004-09-07 | 5.0           |
| 2004-09-08 | 49.0          |
| 2004-09-09 | 252.0         |
| 2004-09-10 | -29.0         |
| 2004-09-11 | -26.0         |
| 2004-09-12 | 31.0          |
| 2004-09-13 | 40.0          |
| 2004-09-14 | -158.0        |
| 2004-09-15 | -102.0        |
| 2004-09-16 | 11.0          |
| 2004-09-17 | 130.0         |
| 2004-09-18 | -62.0         |
| 2004-09-19 | 152.0         |
| 2004-09-20 | -55.0         |
| 2004-09-21 | 134.0         |
| 2004-09-22 | -121.0        |
| 2004-09-23 | -11.0         |
| 2004-09-24 | -39.0         |
| 2004-09-25 | 21.0          |
| 2004-09-26 | 5.0           |
| 2004-09-27 | 1536.0        |
| 2004-09-28 | 737.0         |
| 2004-09-29 | 110.0         |
| 2004-09-30 | 721.0         |
| 2004-10-01 | 91.0          |
| 2004-10-02 | 204.0         |
| 2004-10-03 | 580.0         |
| 2004-10-04 | -71.0         |
| 2004-10-05 | -479.0        |
| 2004-10-06 | 458.0         |
| 2004-10-07 | 27.0          |
| 2004-10-08 | 104.0         |
| 2004-10-09 | -173.0        |
| 2004-10-10 | 137.0         |
| 2004-10-11 | -74.0         |
| 2004-10-12 | 244.0         |
| 2004-10-13 | -12.0         |
| 2004-10-14 | -337.0        |
| 2004-10-15 | 48.0          |
| 2004-10-16 | 92.0          |
| 2004-10-17 | 242.0         |
| 2004-10-18 | -227.0        |
| 2004-10-19 | -42.0         |
| 2004-10-20 | 9.0           |
| 2004-10-21 | -169.0        |
| 2004-10-22 | 128.0         |
| 2004-10-23 | 152.0         |
| 2004-10-24 | 68.0          |
| 2004-10-25 | -77.0         |
| 2004-10-26 | -27.0         |
| 2004-10-27 | -277.0        |
| 2004-10-28 | -438.0        |
| 2004-10-29 | -230.0        |
| 2004-10-30 | -142.0        |
| 2004-10-31 | -152.0        |
| 2004-11-01 | 77.0          |
| 2004-11-02 | 240.0         |
| 2004-11-03 | -17.0         |
| 2004-11-04 | 17.0          |
| 2004-11-05 | 157.0         |
| 2004-11-06 | 18.0          |
| 2004-11-07 | 85.0          |
| 2004-11-08 | -135.0        |
| 2004-11-09 | -43.0         |
| 2004-11-10 | -105.0        |
| 2004-11-11 | -104.0        |
| 2004-11-12 | -145.0        |
| 2004-11-13 | 699.0         |
| 2004-11-14 | -138.0        |
| 2004-11-15 | 9.0           |
| 2004-11-16 | -222.0        |
| 2004-11-17 | -474.0        |
| 2004-11-18 | -639.0        |
| 2004-11-19 | -560.0        |
| 2004-11-20 | -637.0        |
| 2004-11-21 | -628.0        |
| 2004-11-22 | -534.0        |
| 2004-11-23 | -728.0        |
| 2004-11-24 | -241.0        |
| 2004-11-25 | 513.0         |
| 2004-11-26 | 21.0          |
| 2004-11-27 | -13.0         |
| 2004-11-28 | 71.0          |
| 2004-11-29 | 268.0         |
| 2004-11-30 | 983.0         |
| 2004-12-01 | 17.0          |
| 2004-12-02 | 50.0          |
| 2004-12-03 | 1219.0        |
| 2004-12-04 | 1663.0        |
| 2004-12-05 | -287.0        |
| 2004-12-06 | -3.0          |
| 2004-12-07 | -325.0        |
| 2004-12-08 | -153.0        |
| 2004-12-09 | 24.0          |
| 2004-12-10 | 227.0         |
| 2004-12-11 | -29.0         |
| 2004-12-12 | 658.0         |
| 2004-12-13 | -221.0        |
| 2004-12-14 | -641.0        |
| 2004-12-15 | -18.0         |
| 2004-12-16 | 24.0          |
| 2004-12-17 | 28.0          |
| 2004-12-18 | 20.0          |
| 2004-12-19 | 38.0          |
| 2004-12-20 | 89.0          |
| 2004-12-21 | -5.0          |
| 2004-12-22 | -110.0        |
| 2004-12-23 | 162.0         |
| 2004-12-24 | 43.0          |
| 2004-12-25 | -3.0          |
| 2004-12-26 | -66.0         |
| 2004-12-27 | 46.0          |
| 2004-12-28 | 23.0          |
| 2004-12-29 | 134.0         |
| 2004-12-30 | 61.0          |
| 2004-12-31 | -44.0         |
| 2005-01-01 | -6.0          |
| 2005-01-02 | -40.0         |
| 2005-01-03 | 75.0          |
| 2005-01-04 | -157.0        |
| 2005-01-05 | -98.0         |
| 2005-01-06 | -9.0          |
| 2005-01-07 | -161.0        |
| 2005-01-08 | 40.0          |
| 2005-01-09 | 32.0          |
| 2005-01-10 | 60.0          |
| 2005-01-11 | -6.0          |
| 2005-01-12 | -28.0         |
| 2005-01-13 | 31.0          |
| 2005-01-14 | 102.0         |
| 2005-01-15 | -12.0         |
| 2005-01-16 | 41.0          |
| 2005-01-17 | 0.0           |
| 2005-01-18 | -35.0         |
| 2005-01-19 | 46.0          |
| 2005-01-20 | -38.0         |
| 2005-01-21 | 0.0           |
| 2005-01-22 | 47.0          |
| 2005-01-23 | -73.0         |
| 2005-01-24 | -233.0        |
| 2005-01-25 | 66.0          |
| 2005-01-26 | 234.0         |
| 2005-01-27 | 102.0         |
| 2005-01-28 | 58.0          |
| 2005-01-29 | 155.0         |
| 2005-01-30 | 79.0          |
| 2005-01-31 | 3.0           |
| 2005-02-01 | 177.0         |
| 2005-02-02 | 44.0          |
| 2005-02-03 | -68.0         |
| 2005-02-04 | -631.0        |
| 2005-02-05 | -905.0        |
| 2005-02-06 | -352.0        |
| 2005-02-07 | -341.0        |
| 2005-02-08 | 160.0         |
| 2005-02-09 | -324.0        |
| 2005-02-10 | -262.0        |
| 2005-02-11 | 46.0          |
| 2005-02-12 | -8.0          |
| 2005-02-13 | 76.0          |
| 2005-02-14 | 216.0         |
| 2005-02-15 | -107.0        |
| 2005-02-16 | 71.0          |
| 2005-02-17 | 6.0           |
| 2005-02-18 | 63.0          |
| 2005-02-19 | 171.0         |
| 2005-02-20 | -133.0        |
| 2005-02-21 | -22.0         |
| 2005-02-22 | -68.0         |
| 2005-02-23 | -6.0          |
| 2005-02-24 | -120.0        |
| 2005-02-25 | -106.0        |
| 2005-02-26 | 54.0          |
| 2005-02-27 | 41.0          |
| 2005-02-28 | 294.0         |
| 2005-03-01 | -17.0         |
| 2005-03-02 | 213.0         |
| 2005-03-03 | -17.0         |
| 2005-03-04 | 75.0          |
| 2005-03-05 | -50.0         |
| 2005-03-06 | -14.0         |
| 2005-03-07 | -44.0         |
| 2005-03-08 | 172.0         |
| 2005-03-09 | 109.0         |
| 2005-03-10 | 89.0          |
| 2005-03-11 | 37.0          |
| 2005-03-12 | -42.0         |
| 2005-03-13 | 81.0          |
| 2005-03-14 | 42.0          |
| 2005-03-15 | -45.0         |
| 2005-03-16 | -165.0        |
| 2005-03-17 | -145.0        |
| 2005-03-18 | 109.0         |
| 2005-03-19 | -64.0         |
| 2005-03-20 | 218.0         |
| 2005-03-21 | 47.0          |
| 2005-03-22 | -25.0         |
| 2005-03-23 | -3.0          |
| 2005-03-24 | 79.0          |
| 2005-03-25 | 62.0          |
| 2005-03-26 | 62.0          |
| 2005-03-27 | 57.0          |
| 2005-03-28 | -105.0        |
| 2005-03-29 | -68.0         |
| 2005-03-30 | -126.0        |
| 2005-03-31 | -95.0         |
| 2005-04-01 | 459.0         |
| 2005-04-02 | -37.0         |
| 2005-04-03 | 42.0          |
| 2005-04-04 | 29.0          |
| 2005-04-05 | 417.0         |
| 2005-04-06 | 135.0         |
| 2005-04-07 | 96.0          |
| 2005-04-08 | 23.0          |
| 2005-04-09 | 420.0         |
| 2005-04-10 | 20.0          |
| 2005-04-11 | 183.0         |
| 2005-04-12 | 6.0           |
| 2005-04-13 | 162.0         |
| 2005-04-14 | -53.0         |
| 2005-04-15 | 45.0          |
| 2005-04-16 | -15.0         |
| 2005-04-17 | 95.0          |
| 2005-04-18 | 191.0         |
| 2005-04-19 | -126.0        |
| 2005-04-20 | -116.0        |
| 2005-04-21 | -89.0         |
| 2005-04-22 | 15.0          |
| 2005-04-23 | 33.0          |
| 2005-04-24 | -207.0        |
| 2005-04-25 | 361.0         |
| 2005-04-26 | -41.0         |
| 2005-04-27 | -57.0         |
| 2005-04-28 | 6.0           |
| 2005-04-29 | -65.0         |
| 2005-04-30 | -15.0         |
| 2005-05-01 | -27.0         |
| 2005-05-02 | 86.0          |
| 2005-05-03 | -44.0         |
| 2005-05-04 | -254.0        |
| 2005-05-05 | -168.0        |
| 2005-05-06 | -55.0         |
| 2005-05-07 | -44.0         |
| 2005-05-08 | -140.0        |
| 2005-05-09 | 236.0         |
| 2005-05-10 | 65.0          |
| 2005-05-11 | -35.0         |
| 2005-05-12 | -141.0        |
| 2005-05-13 | -180.0        |
| 2005-05-14 | 394.0         |
| 2005-05-15 | 168.0         |
| 2005-05-16 | -206.0        |
| 2005-05-17 | -251.0        |
| 2005-05-18 | 424.0         |
| 2005-05-19 | 246.0         |
| 2005-05-20 | -778.0        |
| 2005-05-21 | 333.0         |
| 2005-05-22 | 82.0          |
| 2005-05-23 | -156.0        |
| 2005-05-24 | -93.0         |
| 2005-05-25 | 193.0         |
| 2005-05-26 | 135.0         |
| 2005-05-27 | -82.0         |
| 2005-05-28 | -205.0        |
| 2005-05-29 | -239.0        |
| 2005-05-30 | 87.0          |
| 2005-05-31 | -240.0        |
| 2005-06-01 | 435.0         |
| 2005-06-02 | -55.0         |
| 2005-06-03 | 331.0         |
| 2005-06-04 | -185.0        |
| 2005-06-05 | -385.0        |
| 2005-06-06 | 324.0         |
| 2005-06-07 | 294.0         |
| 2005-06-08 | 44.0          |
| 2005-06-09 | -18.0         |
| 2005-06-10 | -44.0         |
| 2005-06-11 | -212.0        |
| 2005-06-12 | 9.0           |
| 2005-06-13 | 188.0         |
| 2005-06-14 | -185.0        |
| 2005-06-15 | 150.0         |
| 2005-06-16 | 257.0         |
| 2005-06-17 | 78.0          |
| 2005-06-18 | -122.0        |
| 2005-06-19 | 29.0          |
| 2005-06-20 | 9.0           |
| 2005-06-21 | -115.0        |
| 2005-06-22 | 47.0          |
| 2005-06-23 | -65.0         |
| 2005-06-24 | 181.0         |
| 2005-06-25 | -284.0        |
| 2005-06-26 | -241.0        |
| 2005-06-27 | 167.0         |
| 2005-06-28 | -112.0        |
| 2005-06-29 | -61.0         |
| 2005-06-30 | -245.0        |
| 2005-07-01 | -840.0        |
| 2005-07-02 | -813.0        |
| 2005-07-03 | -479.0        |
| 2005-07-04 | 63.0          |
| 2005-07-05 | -333.0        |
| 2005-07-06 | 38.0          |
| 2005-07-07 | 173.0         |
| 2005-07-08 | -108.0        |
| 2005-07-09 | -38.0         |
| 2005-07-10 | -19.0         |
| 2005-07-11 | 165.0         |
| 2005-07-12 | 92.0          |
| 2005-07-13 | -117.0        |
| 2005-07-14 | 103.0         |
| 2005-07-15 | -51.0         |
| 2005-07-16 | 89.0          |
| 2005-07-17 | 47.0          |
| 2005-07-18 | 169.0         |
| 2005-07-19 | 22.0          |
| 2005-07-20 | 134.0         |
| 2005-07-21 | 17.0          |
| 2005-07-22 | 14.0          |
| 2005-07-23 | 146.0         |
| 2005-07-24 | 345.0         |
| 2005-07-25 | -111.0        |
| 2005-07-26 | -37.0         |
| 2005-07-27 | -80.0         |
| 2005-07-28 | -6.0          |
| 2005-07-29 | -33.0         |
| 2005-07-30 | -169.0        |
| 2005-07-31 | -119.0        |
| 2005-08-01 | -257.0        |
| 2005-08-02 | 74.0          |
| 2005-08-03 | -93.0         |
| 2005-08-04 | -71.0         |
| 2005-08-05 | 3.0           |
| 2005-08-06 | 65.0          |
| 2005-08-07 | 52.0          |
| 2005-08-08 | 36.0          |
| 2005-08-09 | 32.0          |
| 2005-08-10 | 17.0          |
| 2005-08-11 | -14.0         |
| 2005-08-12 | -22.0         |
| 2005-08-13 | -8.0          |
| 2005-08-14 | -79.0         |
| 2005-08-15 | 16.0          |
| 2005-08-16 | 131.0         |
| 2005-08-17 | -210.0        |
| 2005-08-18 | -206.0        |
| 2005-08-19 | -228.0        |
| 2005-08-20 | -193.0        |
| 2005-08-21 | -267.0        |
| 2005-08-22 | -171.0        |
| 2005-08-23 | 89.0          |
| 2005-08-24 | 158.0         |
| 2005-08-25 | 175.0         |
| 2005-08-26 | 110.0         |
| 2005-08-27 | 2.0           |
| 2005-08-28 | -263.0        |
| 2005-08-29 | 11.0          |
| 2005-08-30 | 24.0          |
| 2005-08-31 | -190.0        |
| 2005-09-01 | -66.0         |
| 2005-09-02 | -76.0         |
| 2005-09-03 | -63.0         |
| 2005-09-04 | 5.0           |
| 2005-09-05 | 157.0         |
| 2005-09-06 | 85.0          |
| 2005-09-07 | -95.0         |
| 2005-09-08 | 155.0         |
| 2005-09-09 | 16.0          |
| 2005-09-10 | -63.0         |
| 2005-09-11 | 37.0          |
| 2005-09-12 | -6.0          |
| 2005-09-13 | -50.0         |
| 2005-09-14 | 111.0         |
| 2005-09-15 | -10.0         |
| 2005-09-16 | 98.0          |
| 2005-09-17 | -53.0         |
| 2005-09-18 | -14.0         |
| 2005-09-19 | 38.0          |
| 2005-09-20 | 63.0          |
| 2005-09-21 | 48.0          |
| 2005-09-22 | 16.0          |
| 2005-09-23 | -19.0         |
| 2005-09-24 | -50.0         |
| 2005-09-25 | -3.0          |
| 2005-09-26 | 37.0          |
| 2005-09-27 | -90.0         |
| 2005-09-28 | 32.0          |
| 2005-09-29 | -48.0         |
| 2005-09-30 | 64.0          |
| 2005-10-01 | -72.0         |
| 2005-10-02 | -16.0         |
| 2005-10-03 | 325.0         |
| 2005-10-04 | -203.0        |
| 2005-10-05 | 254.0         |
| 2005-10-06 | 14.0          |
| 2005-10-07 | 5.0           |
| 2005-10-08 | -3.0          |
| 2005-10-09 | 221.0         |
| 2005-10-10 | 90.0          |
| 2005-10-11 | 35.0          |
| 2005-10-12 | 281.0         |
| 2005-10-13 | 212.0         |
| 2005-10-14 | -22.0         |
| 2005-10-15 | -50.0         |
| 2005-10-16 | -63.0         |
| 2005-10-17 | 71.0          |
| 2005-10-18 | 28.0          |
| 2005-10-19 | 99.0          |
| 2005-10-20 | 39.0          |
| 2005-10-21 | 284.0         |
| 2005-10-22 | -287.0        |
| 2005-10-23 | 78.0          |
| 2005-10-24 | -22.0         |
| 2005-10-25 | 5.0           |
| 2005-10-26 | -22.0         |
| 2005-10-27 | -25.0         |
| 2005-10-28 | 67.0          |
| 2005-10-29 | 89.0          |
| 2005-10-30 | -56.0         |
| 2005-10-31 | -17.0         |
| 2005-11-01 | 95.0          |
| 2005-11-02 | 56.0          |
| 2005-11-03 | 47.0          |
| 2005-11-04 | 0.0           |
| 2005-11-05 | -11.0         |
| 2005-11-06 | 50.0          |
| 2005-11-07 | -19.0         |
| 2005-11-08 | 22.0          |
| 2005-11-09 | 39.0          |
| 2005-11-10 | 180.0         |
| 2005-11-11 | 57.0          |
| 2005-11-12 | 90.0          |
| 2005-11-13 | 66.0          |
| 2005-11-14 | -193.0        |
| 2005-11-15 | -160.0        |
| 2005-11-16 | 33.0          |
| 2005-11-17 | -8.0          |
| 2005-11-18 | -39.0         |
| 2005-11-19 | 11.0          |
| 2005-11-20 | -9.0          |
| 2005-11-21 | -30.0         |
| 2005-11-22 | 8.0           |
| 2005-11-23 | 225.0         |
| 2005-11-24 | -56.0         |
| 2005-11-25 | 144.0         |
| 2005-11-26 | 6.0           |
| 2005-11-27 | 170.0         |
| 2005-11-28 | 165.0         |
| 2005-11-29 | -293.0        |
| 2005-11-30 | -127.0        |
| 2005-12-01 | -259.0        |
| 2005-12-02 | -25.0         |
| 2005-12-03 | 323.0         |
| 2005-12-04 | 14.0          |
| 2005-12-05 | 222.0         |
| 2005-12-06 | 14.0          |
| 2005-12-07 | -17.0         |
| 2005-12-08 | 23.0          |
| 2005-12-09 | -12.0         |
| 2005-12-10 | 77.0          |
| 2005-12-11 | -40.0         |
| 2005-12-12 | 0.0           |
| 2005-12-13 | -45.0         |
| 2005-12-14 | -60.0         |
| 2005-12-15 | 214.0         |
| 2005-12-16 | 12.0          |
| 2005-12-17 | -6.0          |
| 2005-12-18 | 152.0         |
| 2005-12-19 | 104.0         |
| 2005-12-20 | -173.0        |
| 2005-12-21 | 26.0          |
| 2005-12-22 | 37.0          |
| 2005-12-23 | 121.0         |
| 2005-12-24 | 41.0          |
| 2005-12-25 | -38.0         |
| 2005-12-26 | -23.0         |
| 2005-12-27 | 6.0           |
| 2005-12-28 | -136.0        |
| 2005-12-29 | -57.0         |
| 2005-12-30 | 17.0          |
| 2005-12-31 | -3.0          |
| 2006-01-01 | 173.0         |
| 2006-01-02 | -6.0          |
| 2006-01-03 | -43.0         |
| 2006-01-04 | 26.0          |
| 2006-01-05 | -12.0         |
| 2006-01-06 | -46.0         |
| 2006-01-07 | -298.0        |
| 2006-01-08 | 106.0         |
| 2006-01-09 | 103.0         |
| 2006-01-10 | -51.0         |
| 2006-01-11 | 140.0         |
| 2006-01-12 | 0.0           |
| 2006-01-13 | -152.0        |
| 2006-01-14 | -86.0         |
| 2006-01-15 | -74.0         |
| 2006-01-16 | 108.0         |
| 2006-01-17 | 41.0          |
| 2006-01-18 | 45.0          |
| 2006-01-19 | 58.0          |
| 2006-01-20 | 0.0           |
| 2006-01-21 | 83.0          |
| 2006-01-22 | -72.0         |
| 2006-01-23 | -60.0         |
| 2006-01-24 | -6.0          |
| 2006-01-25 | 20.0          |
| 2006-01-26 | -23.0         |
| 2006-01-27 | 15.0          |
| 2006-01-28 | 0.0           |
| 2006-01-29 | 8.0           |
| 2006-01-30 | 58.0          |
| 2006-01-31 | -78.0         |
| 2006-02-01 | -14.0         |
| 2006-02-02 | -57.0         |
| 2006-02-03 | 86.0          |
| 2006-02-04 | 66.0          |
| 2006-02-05 | 26.0          |
| 2006-02-06 | -135.0        |
| 2006-02-07 | -26.0         |
| 2006-02-08 | -17.0         |
| 2006-02-09 | -46.0         |
| 2006-02-10 | 146.0         |
| 2006-02-11 | 361.0         |
| 2006-02-12 | -64.0         |
| 2006-02-13 | -20.0         |
| 2006-02-14 | -38.0         |
| 2006-02-15 | 17.0          |
| 2006-02-16 | 122.0         |
| 2006-02-17 | 41.0          |
| 2006-02-18 | 501.0         |
| 2006-02-19 | 29.0          |
| 2006-02-20 | -76.0         |
| 2006-02-21 | -139.0        |
| 2006-02-22 | -298.0        |
| 2006-02-23 | -266.0        |
| 2006-02-24 | -473.0        |
| 2006-02-25 | -822.0        |
| 2006-02-26 | -825.0        |
| 2006-02-27 | -197.0        |
| 2006-02-28 | 170.0         |
| 2006-03-01 | 51.0          |
| 2006-03-02 | 197.0         |
| 2006-03-03 | 101.0         |
| 2006-03-04 | 27.0          |
| 2006-03-05 | -21.0         |
| 2006-03-06 | 62.0          |
| 2006-03-07 | 82.0          |
| 2006-03-08 | 6.0           |
| 2006-03-09 | 71.0          |
| 2006-03-10 | 71.0          |
| 2006-03-11 | -5.0          |
| 2006-03-12 | -93.0         |
| 2006-03-13 | -252.0        |
| 2006-03-14 | 8.0           |
| 2006-03-15 | 145.0         |
| 2006-03-16 | -14.0         |
| 2006-03-17 | -11.0         |
| 2006-03-18 | -35.0         |
| 2006-03-19 | 3.0           |
| 2006-03-20 | 117.0         |
| 2006-03-21 | -33.0         |
| 2006-03-22 | 77.0          |
| 2006-03-23 | 3.0           |
| 2006-03-24 | 68.0          |
| 2006-03-25 | 31.0          |
| 2006-03-26 | -113.0        |
| 2006-03-27 | -131.0        |
| 2006-03-28 | 63.0          |
| 2006-03-29 | 371.0         |
| 2006-03-30 | 323.0         |
| 2006-03-31 | 920.0         |
| 2006-04-01 | 345.0         |
| 2006-04-02 | 125.0         |
| 2006-04-03 | 249.0         |
| 2006-04-04 | 113.0         |
| 2006-04-05 | 8.0           |
| 2006-04-06 | -224.0        |
| 2006-04-07 | 12.0          |
| 2006-04-08 | -61.0         |
| 2006-04-09 | -187.0        |
| 2006-04-10 | -93.0         |
| 2006-04-11 | 29.0          |
| 2006-04-12 | 23.0          |
| 2006-04-13 | 157.0         |
| 2006-04-14 | -52.0         |
| 2006-04-15 | -378.0        |
| 2006-04-16 | 686.0         |
| 2006-04-17 | 77.0          |
| 2006-04-18 | 73.0          |
| 2006-04-19 | -106.0        |
| 2006-04-20 | -32.0         |
| 2006-04-21 | -180.0        |
| 2006-04-22 | 156.0         |
| 2006-04-23 | -12.0         |
| 2006-04-24 | 130.0         |
| 2006-04-25 | -71.0         |
| 2006-04-26 | -206.0        |
| 2006-04-27 | 30.0          |
| 2006-04-28 | 0.0           |
| 2006-04-29 | 3.0           |
| 2006-04-30 | 67.0          |
| 2006-05-01 | -20.0         |
| 2006-05-02 | -33.0         |
| 2006-05-03 | 100.0         |
| 2006-05-04 | -67.0         |
| 2006-05-05 | -278.0        |
| 2006-05-06 | -15.0         |
| 2006-05-07 | -113.0        |
| 2006-05-08 | -9.0          |
| 2006-05-09 | 172.0         |
| 2006-05-10 | -62.0         |
| 2006-05-11 | -127.0        |
| 2006-05-12 | 63.0          |
| 2006-05-13 | 691.0         |
| 2006-05-14 | -51.0         |
| 2006-05-15 | -380.0        |
| 2006-05-16 | 115.0         |
| 2006-05-17 | 106.0         |
| 2006-05-18 | -101.0        |
| 2006-05-19 | -105.0        |
| 2006-05-20 | -38.0         |
| 2006-05-21 | 158.0         |
| 2006-05-22 | 159.0         |
| 2006-05-23 | -171.0        |
| 2006-05-24 | -61.0         |
| 2006-05-25 | 17.0          |
| 2006-05-26 | -170.0        |
| 2006-05-27 | -142.0        |
| 2006-05-28 | -417.0        |
| 2006-05-29 | -645.0        |
| 2006-05-30 | -1002.0       |
| 2006-05-31 | -139.0        |
| 2006-06-01 | 54.0          |
| 2006-06-02 | 134.0         |
| 2006-06-03 | -479.0        |
| 2006-06-04 | 635.0         |
| 2006-06-05 | 192.0         |
| 2006-06-06 | 78.0          |
| 2006-06-07 | -600.0        |
| 2006-06-08 | 365.0         |
| 2006-06-09 | 63.0          |
| 2006-06-10 | -604.0        |
| 2006-06-11 | 2.0           |
| 2006-06-12 | -279.0        |
| 2006-06-13 | 1102.0        |
| 2006-06-14 | 321.0         |
| 2006-06-15 | -45.0         |
| 2006-06-16 | -39.0         |
| 2006-06-17 | 646.0         |
| 2006-06-18 | -134.0        |
| 2006-06-19 | 148.0         |
| 2006-06-20 | -196.0        |
| 2006-06-21 | -45.0         |
| 2006-06-22 | -212.0        |
| 2006-06-23 | -53.0         |
| 2006-06-24 | -53.0         |
| 2006-06-25 | 11.0          |
| 2006-06-26 | -201.0        |
| 2006-06-27 | -98.0         |
| 2006-06-28 | -63.0         |
| 2006-06-29 | 169.0         |
| 2006-06-30 | -451.0        |
| 2006-07-01 | -1870.0       |
| 2006-07-02 | -701.0        |
| 2006-07-03 | 1201.0        |
| 2006-07-04 | 150.0         |
| 2006-07-05 | 95.0          |
| 2006-07-06 | 188.0         |
| 2006-07-07 | 133.0         |
| 2006-07-08 | -237.0        |
| 2006-07-09 | -169.0        |
| 2006-07-10 | -233.0        |
| 2006-07-11 | 260.0         |
| 2006-07-12 | 5.0           |
| 2006-07-13 | 206.0         |
| 2006-07-14 | 318.0         |
| 2006-07-15 | -24.0         |
| 2006-07-16 | -1453.0       |
| 2006-07-17 | 843.0         |
| 2006-07-18 | 189.0         |
| 2006-07-19 | 119.0         |
| 2006-07-20 | 304.0         |
| 2006-07-21 | 119.0         |
| 2006-07-22 | 1078.0        |
| 2006-07-23 | -17.0         |
| 2006-07-24 | -25.0         |
| 2006-07-25 | -120.0        |
| 2006-07-26 | 70.0          |
| 2006-07-27 | -70.0         |
| 2006-07-28 | -274.0        |
| 2006-07-29 | 244.0         |
| 2006-07-30 | -271.0        |
| 2006-07-31 | 25.0          |
| 2006-08-01 | 121.0         |
| 2006-08-02 | 47.0          |
| 2006-08-03 | -39.0         |
| 2006-08-04 | -16.0         |
| 2006-08-05 | 102.0         |
| 2006-08-06 | -135.0        |
| 2006-08-07 | -596.0        |
| 2006-08-08 | -51.0         |
| 2006-08-09 | -62.0         |
| 2006-08-10 | -46.0         |
| 2006-08-11 | -153.0        |
| 2006-08-12 | 61.0          |
| 2006-08-13 | 151.0         |
| 2006-08-14 | 57.0          |
| 2006-08-15 | -57.0         |
| 2006-08-16 | 189.0         |
| 2006-08-17 | -5.0          |
| 2006-08-18 | -73.0         |
| 2006-08-19 | 21.0          |
| 2006-08-20 | -129.0        |
| 2006-08-21 | 205.0         |
| 2006-08-22 | -519.0        |
| 2006-08-23 | 252.0         |
| 2006-08-24 | 148.0         |
| 2006-08-25 | 16.0          |
| 2006-08-26 | 179.0         |
| 2006-08-27 | 175.0         |
| 2006-08-28 | 110.0         |
| 2006-08-29 | 66.0          |
| 2006-08-30 | -135.0        |
| 2006-08-31 | -38.0         |
| 2006-09-01 | -63.0         |
| 2006-09-02 | -90.0         |
| 2006-09-03 | 14.0          |
| 2006-09-04 | 68.0          |
| 2006-09-05 | -101.0        |
| 2006-09-06 | -65.0         |
| 2006-09-07 | -6.0          |
| 2006-09-08 | 0.0           |
| 2006-09-09 | -5.0          |
| 2006-09-10 | 62.0          |
| 2006-09-11 | -51.0         |
| 2006-09-12 | -63.0         |
| 2006-09-13 | -143.0        |
| 2006-09-14 | -140.0        |
| 2006-09-15 | 43.0          |
| 2006-09-16 | -286.0        |
| 2006-09-17 | 66.0          |
| 2006-09-18 | 129.0         |
| 2006-09-19 | 215.0         |
| 2006-09-20 | 70.0          |
| 2006-09-21 | 319.0         |
| 2006-09-22 | 672.0         |
| 2006-09-23 | 151.0         |
| 2006-09-24 | 20.0          |
| 2006-09-25 | 48.0          |
| 2006-09-26 | 39.0          |
| 2006-09-27 | -208.0        |
| 2006-09-28 | -159.0        |
| 2006-09-29 | -89.0         |
| 2006-09-30 | -97.0         |
| 2006-10-01 | -53.0         |
| 2006-10-02 | 125.0         |
| 2006-10-03 | 363.0         |
| 2006-10-04 | -543.0        |
| 2006-10-05 | -72.0         |
| 2006-10-06 | 83.0          |
| 2006-10-07 | 44.0          |
| 2006-10-08 | -132.0        |
| 2006-10-09 | 44.0          |
| 2006-10-10 | 127.0         |
| 2006-10-11 | -226.0        |
| 2006-10-12 | -148.0        |
| 2006-10-13 | 327.0         |
| 2006-10-14 | -327.0        |
| 2006-10-15 | 192.0         |
| 2006-10-16 | 223.0         |
| 2006-10-17 | 148.0         |
| 2006-10-18 | 254.0         |
| 2006-10-19 | -87.0         |
| 2006-10-20 | 124.0         |
| 2006-10-21 | 45.0          |
| 2006-10-22 | 130.0         |
| 2006-10-23 | 87.0          |
| 2006-10-24 | -62.0         |
| 2006-10-25 | 108.0         |
| 2006-10-26 | -596.0        |
| 2006-10-27 | -214.0        |
| 2006-10-28 | 102.0         |
| 2006-10-29 | 50.0          |
| 2006-10-30 | -36.0         |
| 2006-10-31 | -61.0         |
| 2006-11-01 | -28.0         |
| 2006-11-02 | -13.0         |
| 2006-11-03 | 63.0          |
| 2006-11-04 | 67.0          |
| 2006-11-05 | -161.0        |
| 2006-11-06 | -44.0         |
| 2006-11-07 | -28.0         |
| 2006-11-08 | -96.0         |
| 2006-11-09 | -71.0         |
| 2006-11-10 | -36.0         |
| 2006-11-11 | -25.0         |
| 2006-11-12 | 44.0          |
| 2006-11-13 | -44.0         |
| 2006-11-14 | -41.0         |
| 2006-11-15 | -256.0        |
| 2006-11-16 | -62.0         |
| 2006-11-17 | 32.0          |
| 2006-11-18 | 60.0          |
| 2006-11-19 | -106.0        |
| 2006-11-20 | -24.0         |
| 2006-11-21 | -48.0         |
| 2006-11-22 | 91.0          |
| 2006-11-23 | -113.0        |
| 2006-11-24 | -65.0         |
| 2006-11-25 | -29.0         |
| 2006-11-26 | 19.0          |
| 2006-11-27 | -161.0        |
| 2006-11-28 | -216.0        |
| 2006-11-29 | 5.0           |
| 2006-11-30 | -116.0        |
| 2006-12-01 | -29.0         |
| 2006-12-02 | 31.0          |
| 2006-12-03 | -34.0         |
| 2006-12-04 | -134.0        |
| 2006-12-05 | -50.0         |
| 2006-12-06 | 68.0          |
| 2006-12-07 | 143.0         |
| 2006-12-08 | -180.0        |
| 2006-12-09 | 132.0         |
| 2006-12-10 | -40.0         |
| 2006-12-11 | -7.0          |
| 2006-12-12 | -244.0        |
| 2006-12-13 | 513.0         |
| 2006-12-14 | -87.0         |
| 2006-12-15 | -80.0         |
| 2006-12-16 | -55.0         |
| 2006-12-17 | 74.0          |
| 2006-12-18 | -119.0        |
| 2006-12-19 | 13.0          |
| 2006-12-20 | -36.0         |
| 2006-12-21 | 213.0         |
| 2006-12-22 | 318.0         |
| 2006-12-23 | 285.0         |
| 2006-12-24 | -608.0        |
| 2006-12-25 | -40.0         |
| 2006-12-26 | 27.0          |
| 2006-12-27 | 37.0          |
| 2006-12-28 | 96.0          |
| 2006-12-29 | -273.0        |
| 2006-12-30 | -296.0        |
| 2006-12-31 | -164.0        |
| 2007-01-01 | 67.0          |
| 2007-01-02 | 374.0         |
| 2007-01-03 | 262.0         |
| 2007-01-04 | 64.0          |
| 2007-01-05 | -13.0         |
| 2007-01-06 | 107.0         |
| 2007-01-07 | 21.0          |
| 2007-01-08 | 3.0           |
| 2007-01-09 | -16.0         |
| 2007-01-10 | -96.0         |
| 2007-01-11 | -86.0         |
| 2007-01-12 | -119.0        |
| 2007-01-13 | -368.0        |
| 2007-01-14 | -81.0         |
| 2007-01-15 | 92.0          |
| 2007-01-16 | 96.0          |
| 2007-01-17 | -42.0         |
| 2007-01-18 | -75.0         |
| 2007-01-19 | -232.0        |
| 2007-01-20 | -23.0         |
| 2007-01-21 | -93.0         |
| 2007-01-22 | 13.0          |
| 2007-01-23 | -8.0          |
| 2007-01-24 | -54.0         |
| 2007-01-25 | -54.0         |
| 2007-01-26 | -195.0        |
| 2007-01-27 | -51.0         |
| 2007-01-28 | 174.0         |
| 2007-01-29 | 118.0         |
| 2007-01-30 | -103.0        |
| 2007-01-31 | -38.0         |
| 2007-02-01 | -207.0        |
| 2007-02-02 | -5.0          |
| 2007-02-03 | 169.0         |
| 2007-02-04 | -123.0        |
| 2007-02-05 | 174.0         |
| 2007-02-06 | 23.0          |
| 2007-02-07 | 299.0         |
| 2007-02-08 | -70.0         |
| 2007-02-09 | -18.0         |
| 2007-02-10 | -36.0         |
| 2007-02-11 | 129.0         |
| 2007-02-12 | 96.0          |
| 2007-02-13 | -23.0         |
| 2007-02-14 | 65.0          |
| 2007-02-15 | -21.0         |
| 2007-02-16 | 94.0          |
| 2007-02-17 | 34.0          |
| 2007-02-18 | -133.0        |
| 2007-02-19 | -265.0        |
| 2007-02-20 | -41.0         |
| 2007-02-21 | -264.0        |
| 2007-02-22 | -5.0          |
| 2007-02-23 | -45.0         |
| 2007-02-24 | -72.0         |
| 2007-02-25 | 384.0         |
| 2007-02-26 | 222.0         |
| 2007-02-27 | 143.0         |
| 2007-02-28 | -122.0        |
| 2007-03-01 | 33.0          |
| 2007-03-02 | 599.0         |
| 2007-03-03 | 702.0         |
| 2007-03-04 | 760.0         |
| 2007-03-05 | 571.0         |
| 2007-03-06 | 649.0         |
| 2007-03-07 | 732.0         |
| 2007-03-08 | -254.0        |
| 2007-03-09 | 316.0         |
| 2007-03-10 | -1209.0       |
| 2007-03-11 | -1199.0       |
| 2007-03-12 | -1168.0       |
| 2007-03-13 | -93.0         |
| 2007-03-14 | 180.0         |
| 2007-03-15 | 37.0          |
| 2007-03-16 | 69.0          |
| 2007-03-17 | -66.0         |
| 2007-03-18 | 29.0          |
| 2007-03-19 | 117.0         |
| 2007-03-20 | -48.0         |
| 2007-03-21 | -5.0          |
| 2007-03-22 | 51.0          |
| 2007-03-23 | -35.0         |
| 2007-03-24 | -308.0        |
| 2007-03-25 | -10.0         |
| 2007-03-26 | -35.0         |
| 2007-03-27 | 58.0          |
| 2007-03-28 | 109.0         |
| 2007-03-29 | -324.0        |
| 2007-03-30 | -126.0        |
| 2007-03-31 | 84.0          |
| 2007-04-01 | 107.0         |
| 2007-04-02 | -42.0         |
| 2007-04-03 | 903.0         |
| 2007-04-04 | 918.0         |
| 2007-04-05 | 992.0         |
| 2007-04-06 | 710.0         |
| 2007-04-07 | 97.0          |
| 2007-04-08 | 59.0          |
| 2007-04-09 | -3.0          |
| 2007-04-10 | -481.0        |
| 2007-04-11 | 24.0          |
| 2007-04-12 | 11.0          |
| 2007-04-13 | -11.0         |
| 2007-04-14 | 99.0          |
| 2007-04-15 | -23.0         |
| 2007-04-16 | -36.0         |
| 2007-04-17 | 158.0         |
| 2007-04-18 | -17.0         |
| 2007-04-19 | 150.0         |
| 2007-04-20 | 103.0         |
| 2007-04-21 | 74.0          |
| 2007-04-22 | -74.0         |
| 2007-04-23 | -230.0        |
| 2007-04-24 | 333.0         |
| 2007-04-25 | 30.0          |
| 2007-04-26 | -145.0        |
| 2007-04-27 | -338.0        |
| 2007-04-28 | 68.0          |
| 2007-04-29 | -181.0        |
| 2007-04-30 | 40.0          |
| 2007-05-01 | 97.0          |
| 2007-05-02 | 49.0          |
| 2007-05-03 | -108.0        |
| 2007-05-04 | -78.0         |
| 2007-05-05 | -12.0         |
| 2007-05-06 | -209.0        |
| 2007-05-07 | 26.0          |
| 2007-05-08 | -104.0        |
| 2007-05-09 | 267.0         |
| 2007-05-10 | 248.0         |
| 2007-05-11 | 155.0         |
| 2007-05-12 | -35.0         |
| 2007-05-13 | -112.0        |
| 2007-05-14 | 265.0         |
| 2007-05-15 | -379.0        |
| 2007-05-16 | 258.0         |
| 2007-05-17 | -117.0        |
| 2007-05-18 | -455.0        |
| 2007-05-19 | 611.0         |
| 2007-05-20 | -640.0        |
| 2007-05-21 | -121.0        |
| 2007-05-22 | 52.0          |
| 2007-05-23 | 264.0         |
| 2007-05-24 | 11.0          |
| 2007-05-25 | -182.0        |
| 2007-05-26 | 46.0          |
| 2007-05-27 | 55.0          |
| 2007-05-28 | 283.0         |
| 2007-05-29 | -966.0        |
| 2007-05-30 | 342.0         |
| 2007-05-31 | 353.0         |
| 2007-06-01 | 503.0         |
| 2007-06-02 | -492.0        |
| 2007-06-03 | 403.0         |
| 2007-06-04 | 183.0         |
| 2007-06-05 | 62.0          |
| 2007-06-06 | -473.0        |
| 2007-06-07 | -452.0        |
| 2007-06-08 | -35.0         |
| 2007-06-09 | 104.0         |
| 2007-06-10 | 295.0         |
| 2007-06-11 | 108.0         |
| 2007-06-12 | 311.0         |
| 2007-06-13 | -179.0        |
| 2007-06-14 | -205.0        |
| 2007-06-15 | -110.0        |
| 2007-06-16 | 497.0         |
| 2007-06-17 | 113.0         |
| 2007-06-18 | 77.0          |
| 2007-06-19 | -125.0        |
| 2007-06-20 | 214.0         |
| 2007-06-21 | -287.0        |
| 2007-06-22 | -651.0        |
| 2007-06-23 | -667.0        |
| 2007-06-24 | -25.0         |
| 2007-06-25 | -159.0        |
| 2007-06-26 | -129.0        |
| 2007-06-27 | 208.0         |
| 2007-06-28 | -107.0        |
| 2007-06-29 | -485.0        |
| 2007-06-30 | -235.0        |
| 2007-07-01 | -423.0        |
| 2007-07-02 | -294.0        |
| 2007-07-03 | 51.0          |
| 2007-07-04 | -333.0        |
| 2007-07-05 | 290.0         |
| 2007-07-06 | 490.0         |
| 2007-07-07 | 654.0         |
| 2007-07-08 | 95.0          |
| 2007-07-09 | 44.0          |
| 2007-07-10 | -453.0        |
| 2007-07-11 | -321.0        |
| 2007-07-12 | -336.0        |
| 2007-07-13 | -70.0         |
| 2007-07-14 | 16.0          |
| 2007-07-15 | 102.0         |
| 2007-07-16 | 362.0         |
| 2007-07-17 | 126.0         |
| 2007-07-18 | 141.0         |
| 2007-07-19 | -163.0        |
| 2007-07-20 | 154.0         |
| 2007-07-21 | 153.0         |
| 2007-07-22 | -23.0         |
| 2007-07-23 | 189.0         |
| 2007-07-24 | -341.0        |
| 2007-07-25 | -47.0         |
| 2007-07-26 | 347.0         |
| 2007-07-27 | 190.0         |
| 2007-07-28 | 78.0          |
| 2007-07-29 | 183.0         |
| 2007-07-30 | 187.0         |
| 2007-07-31 | -105.0        |
| 2007-08-01 | -567.0        |
| 2007-08-02 | -666.0        |
| 2007-08-03 | -181.0        |
| 2007-08-04 | 195.0         |
| 2007-08-05 | 139.0         |
| 2007-08-06 | 189.0         |
| 2007-08-07 | 224.0         |
| 2007-08-08 | -52.0         |
| 2007-08-09 | 188.0         |
| 2007-08-10 | 76.0          |
| 2007-08-11 | -220.0        |
| 2007-08-12 | -229.0        |
| 2007-08-13 | -99.0         |
| 2007-08-14 | -457.0        |
| 2007-08-15 | -387.0        |
| 2007-08-16 | 137.0         |
| 2007-08-17 | 53.0          |
| 2007-08-18 | 135.0         |
| 2007-08-19 | 148.0         |
| 2007-08-20 | 136.0         |
| 2007-08-21 | 218.0         |
| 2007-08-22 | 138.0         |
| 2007-08-23 | -389.0        |
| 2007-08-24 | -125.0        |
| 2007-08-25 | -485.0        |
| 2007-08-26 | -3.0          |
| 2007-08-27 | 40.0          |
| 2007-08-28 | -106.0        |
| 2007-08-29 | 18.0          |
| 2007-08-30 | 380.0         |
| 2007-08-31 | 327.0         |
| 2007-09-01 | -35.0         |
| 2007-09-02 | 79.0          |
| 2007-09-03 | 109.0         |
| 2007-09-04 | 592.0         |
| 2007-09-05 | -366.0        |
| 2007-09-06 | -763.0        |
| 2007-09-07 | 25.0          |
| 2007-09-08 | -8.0          |
| 2007-09-09 | 67.0          |
| 2007-09-10 | 105.0         |
| 2007-09-11 | 16.0          |
| 2007-09-12 | 74.0          |
| 2007-09-13 | 57.0          |
| 2007-09-14 | -231.0        |
| 2007-09-15 | 146.0         |
| 2007-09-16 | 226.0         |
| 2007-09-17 | 250.0         |
| 2007-09-18 | 271.0         |
| 2007-09-19 | 145.0         |
| 2007-09-20 | -611.0        |
| 2007-09-21 | 156.0         |
| 2007-09-22 | 152.0         |
| 2007-09-23 | 94.0          |
| 2007-09-24 | 156.0         |
| 2007-09-25 | 156.0         |
| 2007-09-26 | 140.0         |
| 2007-09-27 | -241.0        |
| 2007-09-28 | -139.0        |
| 2007-09-29 | -8.0          |
| 2007-09-30 | -20.0         |
| 2007-10-01 | 223.0         |
| 2007-10-02 | 298.0         |
| 2007-10-03 | 207.0         |
| 2007-10-04 | -153.0        |
| 2007-10-05 | -371.0        |
| 2007-10-06 | -527.0        |
| 2007-10-07 | -893.0        |
| 2007-10-08 | -757.0        |
| 2007-10-09 | 229.0         |
| 2007-10-10 | 390.0         |
| 2007-10-11 | 146.0         |
| 2007-10-12 | 78.0          |
| 2007-10-13 | 83.0          |
| 2007-10-14 | 94.0          |
| 2007-10-15 | 145.0         |
| 2007-10-16 | 168.0         |
| 2007-10-17 | -165.0        |
| 2007-10-18 | -167.0        |
| 2007-10-19 | -97.0         |
| 2007-10-20 | -27.0         |
| 2007-10-21 | 54.0          |
| 2007-10-22 | -307.0        |
| 2007-10-23 | 528.0         |
| 2007-10-24 | 75.0          |
| 2007-10-25 | 125.0         |
| 2007-10-26 | 137.0         |
| 2007-10-27 | -11.0         |
| 2007-10-28 | 1157.0        |
| 2007-10-29 | -985.0        |
| 2007-10-30 | -22.0         |
| 2007-10-31 | 52.0          |
| 2007-11-01 | 171.0         |
| 2007-11-02 | -102.0        |
| 2007-11-03 | 269.0         |
| 2007-11-04 | 61.0          |
| 2007-11-05 | 45.0          |
| 2007-11-06 | 103.0         |
| 2007-11-07 | 84.0          |
| 2007-11-08 | 68.0          |
| 2007-11-09 | 104.0         |
| 2007-11-10 | -234.0        |
| 2007-11-11 | 206.0         |
| 2007-11-12 | 158.0         |
| 2007-11-13 | 139.0         |
| 2007-11-14 | -57.0         |
| 2007-11-15 | 85.0          |
| 2007-11-16 | 52.0          |
| 2007-11-17 | 48.0          |
| 2007-11-18 | 118.0         |
| 2007-11-19 | 77.0          |
| 2007-11-20 | 107.0         |
| 2007-11-21 | 57.0          |
| 2007-11-22 | 15.0          |
| 2007-11-23 | 75.0          |
| 2007-11-24 | 61.0          |
| 2007-11-25 | -18.0         |
| 2007-11-26 | -1064.0       |
| 2007-11-27 | 45.0          |
| 2007-11-28 | 135.0         |
| 2007-11-29 | 85.0          |
| 2007-11-30 | 111.0         |
| 2007-12-01 | 125.0         |
| 2007-12-02 | -9.0          |
| 2007-12-03 | -14.0         |
| 2007-12-04 | 63.0          |
| 2007-12-05 | -108.0        |
| 2007-12-06 | 57.0          |
| 2007-12-07 | 114.0         |
| 2007-12-08 | 186.0         |
| 2007-12-09 | 159.0         |
| 2007-12-10 | 206.0         |
| 2007-12-11 | 134.0         |
| 2007-12-12 | 35.0          |
| 2007-12-13 | -204.0        |
| 2007-12-14 | -194.0        |
| 2007-12-15 | -199.0        |
| 2007-12-16 | 34.0          |
| 2007-12-17 | -206.0        |
| 2007-12-18 | 100.0         |
| 2007-12-19 | 6.0           |
| 2007-12-20 | 97.0          |
| 2007-12-21 | -436.0        |
| 2007-12-22 | -206.0        |
| 2007-12-23 | -309.0        |
| 2007-12-24 | -228.0        |
| 2007-12-25 | -209.0        |
| 2007-12-26 | -366.0        |
| 2007-12-27 | -263.0        |
| 2007-12-28 | -222.0        |
| 2007-12-29 | 99.0          |
| 2007-12-30 | 99.0          |
| 2007-12-31 | 46.0          |
| 2008-01-01 | -11.0         |
| 2008-01-02 | -16.0         |
| 2008-01-03 | 178.0         |
| 2008-01-04 | 141.0         |
| 2008-01-05 | 0.0           |
| 2008-01-06 | 38.0          |
| 2008-01-07 | 38.0          |
| 2008-01-08 | 50.0          |
| 2008-01-09 | 65.0          |
| 2008-01-10 | 121.0         |
| 2008-01-11 | 107.0         |
| 2008-01-12 | 128.0         |
| 2008-01-13 | 127.0         |
| 2008-01-14 | 212.0         |
| 2008-01-15 | 110.0         |
| 2008-01-16 | 121.0         |
| 2008-01-17 | 133.0         |
| 2008-01-18 | 128.0         |
| 2008-01-19 | 99.0          |
| 2008-01-20 | 117.0         |
| 2008-01-21 | 227.0         |
| 2008-01-22 | 319.0         |
| 2008-01-23 | -81.0         |
| 2008-01-24 | -287.0        |
| 2008-01-25 | -269.0        |
| 2008-01-26 | -352.0        |
| 2008-01-27 | 249.0         |
| 2008-01-28 | -5.0          |
| 2008-01-29 | 37.0          |
| 2008-01-30 | 128.0         |
| 2008-01-31 | -333.0        |
| 2008-02-01 | -138.0        |
| 2008-02-02 | -26.0         |
| 2008-02-03 | 48.0          |
| 2008-02-04 | 51.0          |
| 2008-02-05 | -79.0         |
| 2008-02-06 | 57.0          |
| 2008-02-07 | 101.0         |
| 2008-02-08 | 122.0         |
| 2008-02-09 | -85.0         |
| 2008-02-10 | 503.0         |
| 2008-02-11 | 173.0         |
| 2008-02-12 | 119.0         |
| 2008-02-13 | 187.0         |
| 2008-02-14 | -236.0        |
| 2008-02-15 | 96.0          |
| 2008-02-16 | -166.0        |
| 2008-02-17 | 411.0         |
| 2008-02-18 | -936.0        |
| 2008-02-19 | 197.0         |
| 2008-02-20 | 123.0         |
| 2008-02-21 | -587.0        |
| 2008-02-22 | -161.0        |
| 2008-02-23 | 34.0          |
| 2008-02-24 | -137.0        |
| 2008-02-25 | -82.0         |
| 2008-02-26 | 28.0          |
| 2008-02-27 | 650.0         |
| 2008-02-28 | 80.0          |
| 2008-02-29 | -142.0        |
| 2008-03-01 | 94.0          |
| 2008-03-02 | -137.0        |
| 2008-03-03 | -606.0        |
| 2008-03-04 | -242.0        |
| 2008-03-05 | 25.0          |
| 2008-03-06 | -383.0        |
| 2008-03-07 | -93.0         |
| 2008-03-08 | -95.0         |
| 2008-03-09 | 339.0         |
| 2008-03-10 | -266.0        |
| 2008-03-11 | 52.0          |
| 2008-03-12 | -114.0        |
| 2008-03-13 | -14.0         |
| 2008-03-14 | 414.0         |
| 2008-03-15 | 232.0         |
| 2008-03-16 | 383.0         |
| 2008-03-17 | 405.0         |
| 2008-03-18 | -165.0        |
| 2008-03-19 | 48.0          |
| 2008-03-20 | 69.0          |
| 2008-03-21 | 59.0          |
| 2008-03-22 | 120.0         |
| 2008-03-23 | 98.0          |
| 2008-03-24 | 166.0         |
| 2008-03-25 | 107.0         |
| 2008-03-26 | -3.0          |
| 2008-03-27 | 47.0          |
| 2008-03-28 | -127.0        |
| 2008-03-29 | -187.0        |
| 2008-03-30 | 17.0          |
| 2008-03-31 | -123.0        |
| 2008-04-01 | 220.0         |
| 2008-04-02 | 44.0          |
| 2008-04-03 | 101.0         |
| 2008-04-04 | -35.0         |
| 2008-04-05 | 194.0         |
| 2008-04-06 | 88.0          |
| 2008-04-07 | 81.0          |
| 2008-04-08 | -143.0        |
| 2008-04-09 | -150.0        |
| 2008-04-10 | -429.0        |
| 2008-04-11 | -120.0        |
| 2008-04-12 | 80.0          |
| 2008-04-13 | 40.0          |
| 2008-04-14 | 97.0          |
| 2008-04-15 | 83.0          |
| 2008-04-16 | 289.0         |
| 2008-04-17 | -168.0        |
| 2008-04-18 | -227.0        |
| 2008-04-19 | 147.0         |
| 2008-04-20 | 170.0         |
| 2008-04-21 | 244.0         |
| 2008-04-22 | 114.0         |
| 2008-04-23 | -120.0        |
| 2008-04-24 | -131.0        |
| 2008-04-25 | -197.0        |
| 2008-04-26 | -135.0        |
| 2008-04-27 | -112.0        |
| 2008-04-28 | 224.0         |
| 2008-04-29 | 98.0          |
| 2008-04-30 | 148.0         |
| 2008-05-01 | 18.0          |
| 2008-05-02 | -275.0        |
| 2008-05-03 | -373.0        |
| 2008-05-04 | 327.0         |
| 2008-05-05 | 0.0           |
| 2008-05-06 | 286.0         |
| 2008-05-07 | 303.0         |
| 2008-05-08 | 532.0         |
| 2008-05-09 | -514.0        |
| 2008-05-10 | -3.0          |
| 2008-05-11 | -756.0        |
| 2008-05-12 | 23.0          |
| 2008-05-13 | 296.0         |
| 2008-05-14 | -20.0         |
| 2008-05-15 | -365.0        |
| 2008-05-16 | -183.0        |
| 2008-05-17 | 504.0         |
| 2008-05-18 | 372.0         |
| 2008-05-19 | 518.0         |
| 2008-05-20 | 169.0         |
| 2008-05-21 | 1188.0        |
| 2008-05-22 | 121.0         |
| 2008-05-23 | 96.0          |
| 2008-05-24 | 115.0         |
| 2008-05-25 | -31.0         |
| 2008-05-26 | 0.0           |
| 2008-05-27 | 155.0         |
| 2008-05-28 | -34.0         |
| 2008-05-29 | 115.0         |
| 2008-05-30 | 91.0          |
| 2008-05-31 | 16.0          |
| 2008-06-01 | -66.0         |
| 2008-06-02 | -91.0         |
| 2008-06-03 | -124.0        |
| 2008-06-04 | -177.0        |
| 2008-06-05 | -207.0        |
| 2008-06-06 | -304.0        |
| 2008-06-07 | -407.0        |
| 2008-06-08 | -708.0        |
| 2008-06-09 | -496.0        |
| 2008-06-10 | 81.0          |
| 2008-06-11 | 112.0         |
| 2008-06-12 | -391.0        |
| 2008-06-13 | 300.0         |
| 2008-06-14 | 20.0          |
| 2008-06-15 | 241.0         |
| 2008-06-16 | 192.0         |
| 2008-06-17 | -18.0         |
| 2008-06-18 | 310.0         |
| 2008-06-19 | -137.0        |
| 2008-06-20 | -125.0        |
| 2008-06-21 | 307.0         |
| 2008-06-22 | -399.0        |
| 2008-06-23 | -312.0        |
| 2008-06-24 | 226.0         |
| 2008-06-25 | 175.0         |
| 2008-06-26 | -89.0         |
| 2008-06-27 | 285.0         |
| 2008-06-28 | -110.0        |
| 2008-06-29 | -9.0          |
| 2008-06-30 | 6.0           |
| 2008-07-01 | -328.0        |
| 2008-07-02 | -80.0         |
| 2008-07-03 | -6.0          |
| 2008-07-04 | 62.0          |
| 2008-07-05 | 50.0          |
| 2008-07-06 | -103.0        |
| 2008-07-07 | -23.0         |
| 2008-07-08 | -129.0        |
| 2008-07-09 | -634.0        |
| 2008-07-10 | -149.0        |
| 2008-07-11 | -142.0        |
| 2008-07-12 | -128.0        |
| 2008-07-13 | 25.0          |
| 2008-07-14 | -110.0        |
| 2008-07-15 | -200.0        |
| 2008-07-16 | -36.0         |
| 2008-07-17 | 42.0          |
| 2008-07-18 | -354.0        |
| 2008-07-19 | 16.0          |
| 2008-07-20 | -44.0         |
| 2008-07-21 | -88.0         |
| 2008-07-22 | 266.0         |
| 2008-07-23 | -92.0         |
| 2008-07-24 | -47.0         |
| 2008-07-25 | -44.0         |
| 2008-07-26 | 86.0          |
| 2008-07-27 | -84.0         |
| 2008-07-28 | -44.0         |
| 2008-07-29 | -22.0         |
| 2008-07-30 | -44.0         |
| 2008-07-31 | 605.0         |
| 2008-08-01 | -20.0         |
| 2008-08-02 | 17.0          |
| 2008-08-03 | -73.0         |
| 2008-08-04 | -56.0         |
| 2008-08-05 | -157.0        |
| 2008-08-06 | -247.0        |
| 2008-08-07 | 155.0         |
| 2008-08-08 | -83.0         |
| 2008-08-09 | -161.0        |
| 2008-08-10 | -55.0         |
| 2008-08-11 | -3.0          |
| 2008-08-12 | -68.0         |
| 2008-08-13 | -287.0        |
| 2008-08-14 | -25.0         |
| 2008-08-15 | 71.0          |
| 2008-08-16 | 14.0          |
| 2008-08-17 | 8.0           |
| 2008-08-18 | 82.0          |
| 2008-08-19 | 0.0           |
| 2008-08-20 | -243.0        |
| 2008-08-21 | -291.0        |
| 2008-08-22 | 86.0          |
| 2008-08-23 | -65.0         |
| 2008-08-24 | -145.0        |
| 2008-08-25 | -77.0         |
| 2008-08-26 | -85.0         |
| 2008-08-27 | -53.0         |
| 2008-08-28 | 58.0          |
| 2008-08-29 | 40.0          |
| 2008-08-30 | 107.0         |
| 2008-08-31 | 75.0          |
| 2008-09-01 | -105.0        |
| 2008-09-02 | 177.0         |
| 2008-09-03 | -72.0         |
| 2008-09-04 | 96.0          |
| 2008-09-05 | -45.0         |
| 2008-09-06 | -100.0        |
| 2008-09-07 | -45.0         |
| 2008-09-08 | -337.0        |
| 2008-09-09 | -85.0         |
| 2008-09-10 | 278.0         |
| 2008-09-11 | 5.0           |
| 2008-09-12 | -238.0        |
| 2008-09-13 | -108.0        |
| 2008-09-14 | 71.0          |
| 2008-09-15 | 19.0          |
| 2008-09-16 | -45.0         |
| 2008-09-17 | -34.0         |
| 2008-09-18 | 29.0          |
| 2008-09-19 | 79.0          |
| 2008-09-20 | -40.0         |
| 2008-09-21 | -45.0         |
| 2008-09-22 | -55.0         |
| 2008-09-23 | -68.0         |
| 2008-09-24 | 202.0         |
| 2008-09-25 | 196.0         |
| 2008-09-26 | 40.0          |
| 2008-09-27 | -16.0         |
| 2008-09-28 | 91.0          |
| 2008-09-29 | -19.0         |
| 2008-09-30 | -13.0         |
| 2008-10-01 | -194.0        |
| 2008-10-02 | -164.0        |
| 2008-10-03 | 342.0         |
| 2008-10-04 | -40.0         |
| 2008-10-05 | 56.0          |
| 2008-10-06 | -46.0         |
| 2008-10-07 | -37.0         |
| 2008-10-08 | -13.0         |
| 2008-10-09 | 194.0         |
| 2008-10-10 | 24.0          |
| 2008-10-11 | -26.0         |
| 2008-10-12 | 0.0           |
| 2008-10-13 | -19.0         |
| 2008-10-14 | 8.0           |
| 2008-10-15 | -210.0        |
| 2008-10-16 | 373.0         |
| 2008-10-17 | -88.0         |
| 2008-10-18 | 105.0         |
| 2008-10-19 | 40.0          |
| 2008-10-20 | -308.0        |
| 2008-10-21 | -82.0         |
| 2008-10-22 | 167.0         |
| 2008-10-23 | 89.0          |
| 2008-10-24 | 258.0         |
| 2008-10-25 | 315.0         |
| 2008-10-26 | 66.0          |
| 2008-10-27 | 13.0          |
| 2008-10-28 | -95.0         |
| 2008-10-29 | -66.0         |
| 2008-10-30 | 38.0          |
| 2008-10-31 | 9.0           |
| 2008-11-01 | 19.0          |
| 2008-11-02 | 68.0          |
| 2008-11-03 | -1209.0       |
| 2008-11-04 | -5.0          |
| 2008-11-05 | 103.0         |
| 2008-11-06 | 280.0         |
| 2008-11-07 | -37.0         |
| 2008-11-08 | 42.0          |
| 2008-11-09 | 6.0           |
| 2008-11-10 | -45.0         |
| 2008-11-11 | 109.0         |
| 2008-11-12 | 128.0         |
| 2008-11-13 | -123.0        |
| 2008-11-14 | -85.0         |
| 2008-11-15 | -493.0        |
| 2008-11-16 | 538.0         |
| 2008-11-17 | -67.0         |
| 2008-11-18 | 75.0          |
| 2008-11-19 | -69.0         |
| 2008-11-20 | -32.0         |
| 2008-11-21 | 85.0          |
| 2008-11-22 | 83.0          |
| 2008-11-23 | -11.0         |
| 2008-11-24 | -64.0         |
| 2008-11-25 | 72.0          |
| 2008-11-26 | -35.0         |
| 2008-11-27 | 22.0          |
| 2008-11-28 | 26.0          |
| 2008-11-29 | 11.0          |
| 2008-11-30 | 29.0          |
| 2008-12-01 | 105.0         |
| 2008-12-02 | 91.0          |
| 2008-12-03 | -21.0         |
| 2008-12-04 | 121.0         |
| 2008-12-05 | -46.0         |
| 2008-12-06 | 33.0          |
| 2008-12-07 | -8.0          |
| 2008-12-08 | 0.0           |
| 2008-12-09 | 19.0          |
| 2008-12-10 | -108.0        |
| 2008-12-11 | -271.0        |
| 2008-12-12 | -8.0          |
| 2008-12-13 | 99.0          |
| 2008-12-14 | -46.0         |
| 2008-12-15 | 83.0          |
| 2008-12-16 | 6.0           |
| 2008-12-17 | -83.0         |
| 2008-12-18 | 53.0          |
| 2008-12-19 | 32.0          |
| 2008-12-20 | -34.0         |
| 2008-12-21 | -51.0         |
| 2008-12-22 | 34.0          |
| 2008-12-23 | 3.0           |
| 2008-12-24 | 11.0          |
| 2008-12-25 | -184.0        |
| 2008-12-26 | -53.0         |
| 2008-12-27 | 42.0          |
| 2008-12-28 | 850.0         |
| 2008-12-29 | -28.0         |
| 2008-12-30 | -291.0        |
| 2008-12-31 | -261.0        |
| 2009-01-01 | 8.0           |
| 2009-01-02 | -99.0         |
| 2009-01-03 | -110.0        |
| 2009-01-04 | 204.0         |
| 2009-01-05 | -84.0         |
| 2009-01-06 | 51.0          |
| 2009-01-07 | -128.0        |
| 2009-01-08 | -51.0         |
| 2009-01-09 | -56.0         |
| 2009-01-10 | 16.0          |
| 2009-01-11 | -50.0         |
| 2009-01-12 | -72.0         |
| 2009-01-13 | 53.0          |
| 2009-01-14 | -274.0        |
| 2009-01-15 | -150.0        |
| 2009-01-16 | -138.0        |
| 2009-01-17 | -181.0        |
| 2009-01-18 | 0.0           |
| 2009-01-19 | -155.0        |
| 2009-01-20 | 80.0          |
| 2009-01-21 | -121.0        |
| 2009-01-22 | 62.0          |
| 2009-01-23 | 320.0         |
| 2009-01-24 | -137.0        |
| 2009-01-25 | -155.0        |
| 2009-01-26 | -54.0         |
| 2009-01-27 | 435.0         |
| 2009-01-28 | 157.0         |
| 2009-01-29 | 295.0         |
| 2009-01-30 | -45.0         |
| 2009-01-31 | -23.0         |
| 2009-02-01 | 2.0           |
| 2009-02-02 | -74.0         |
| 2009-02-03 | -45.0         |
| 2009-02-04 | 80.0          |
| 2009-02-05 | -56.0         |
| 2009-02-06 | -39.0         |
| 2009-02-07 | 5.0           |
| 2009-02-08 | 21.0          |
| 2009-02-09 | 92.0          |
| 2009-02-10 | 48.0          |
| 2009-02-11 | -269.0        |
| 2009-02-12 | -277.0        |
| 2009-02-13 | -70.0         |
| 2009-02-14 | 21.0          |
| 2009-02-15 | 65.0          |
| 2009-02-16 | 52.0          |
| 2009-02-17 | 296.0         |
| 2009-02-18 | 315.0         |
| 2009-02-19 | 329.0         |
| 2009-02-20 | 203.0         |
| 2009-02-21 | -17.0         |
| 2009-02-22 | 14.0          |
| 2009-02-23 | 286.0         |
| 2009-02-24 | 471.0         |
| 2009-02-25 | 499.0         |
| 2009-02-26 | 327.0         |
| 2009-02-27 | 456.0         |
| 2009-02-28 | 335.0         |
| 2009-03-01 | 267.0         |
| 2009-03-02 | -369.0        |
| 2009-03-03 | -9.0          |
| 2009-03-04 | 137.0         |
| 2009-03-05 | 132.0         |
| 2009-03-06 | -94.0         |
| 2009-03-07 | -248.0        |
| 2009-03-08 | -113.0        |
| 2009-03-09 | -84.0         |
| 2009-03-10 | 61.0          |
| 2009-03-11 | 0.0           |
| 2009-03-12 | -58.0         |
| 2009-03-13 | -6.0          |
| 2009-03-14 | -3.0          |
| 2009-03-15 | 133.0         |
| 2009-03-16 | 21.0          |
| 2009-03-17 | -165.0        |
| 2009-03-18 | 101.0         |
| 2009-03-19 | -3.0          |
| 2009-03-20 | -35.0         |
| 2009-03-21 | -72.0         |
| 2009-03-22 | -26.0         |
| 2009-03-23 | -23.0         |
| 2009-03-24 | -92.0         |
| 2009-03-25 | 20.0          |
| 2009-03-26 | -6.0          |
| 2009-03-27 | 6.0           |
| 2009-03-28 | 243.0         |
| 2009-03-29 | 0.0           |
| 2009-03-30 | 52.0          |
| 2009-03-31 | 14.0          |
| 2009-04-01 | 24.0          |
| 2009-04-02 | 8.0           |
| 2009-04-03 | 90.0          |
| 2009-04-04 | 144.0         |
| 2009-04-05 | 11.0          |
| 2009-04-06 | -70.0         |
| 2009-04-07 | 173.0         |
| 2009-04-08 | -21.0         |
| 2009-04-09 | -35.0         |
| 2009-04-10 | 15.0          |
| 2009-04-11 | 50.0          |
| 2009-04-12 | 29.0          |
| 2009-04-13 | -79.0         |
| 2009-04-14 | -47.0         |
| 2009-04-15 | 120.0         |
| 2009-04-16 | 47.0          |
| 2009-04-17 | -208.0        |
| 2009-04-18 | -70.0         |
| 2009-04-19 | -38.0         |
| 2009-04-20 | 67.0          |
| 2009-04-21 | -175.0        |
| 2009-04-22 | 73.0          |
| 2009-04-23 | 64.0          |
| 2009-04-24 | -119.0        |
| 2009-04-25 | -163.0        |
| 2009-04-26 | 70.0          |
| 2009-04-27 | -171.0        |
| 2009-04-28 | 64.0          |
| 2009-04-29 | 386.0         |
| 2009-04-30 | 170.0         |
| 2009-05-01 | -11.0         |
| 2009-05-02 | -115.0        |
| 2009-05-03 | -149.0        |
| 2009-05-04 | 155.0         |
| 2009-05-05 | -129.0        |
| 2009-05-06 | -195.0        |
| 2009-05-07 | 105.0         |
| 2009-05-08 | 360.0         |
| 2009-05-09 | -287.0        |
| 2009-05-10 | 234.0         |
| 2009-05-11 | 797.0         |
| 2009-05-12 | 1279.0        |
| 2009-05-13 | -208.0        |
| 2009-05-14 | -151.0        |
| 2009-05-15 | -139.0        |
| 2009-05-16 | -74.0         |
| 2009-05-17 | -159.0        |
| 2009-05-18 | -1289.0       |
| 2009-05-19 | -27.0         |
| 2009-05-20 | -158.0        |
| 2009-05-21 | -55.0         |
| 2009-05-22 | -204.0        |
| 2009-05-23 | 506.0         |
| 2009-05-24 | 91.0          |
| 2009-05-25 | -35.0         |
| 2009-05-26 | -206.0        |
| 2009-05-27 | -490.0        |
| 2009-05-28 | 370.0         |
| 2009-05-29 | 447.0         |
| 2009-05-30 | 83.0          |
| 2009-05-31 | -384.0        |
| 2009-06-01 | 118.0         |
| 2009-06-02 | -361.0        |
| 2009-06-03 | 346.0         |
| 2009-06-04 | -378.0        |
| 2009-06-05 | 117.0         |
| 2009-06-06 | 114.0         |
| 2009-06-07 | -23.0         |
| 2009-06-08 | 152.0         |
| 2009-06-09 | -97.0         |
| 2009-06-10 | 50.0          |
| 2009-06-11 | -73.0         |
| 2009-06-12 | -176.0        |
| 2009-06-13 | 423.0         |
| 2009-06-14 | -288.0        |
| 2009-06-15 | -64.0         |
| 2009-06-16 | -59.0         |
| 2009-06-17 | 196.0         |
| 2009-06-18 | -6.0          |
| 2009-06-19 | -20.0         |
| 2009-06-20 | 44.0          |
| 2009-06-21 | 212.0         |
| 2009-06-22 | -177.0        |
| 2009-06-23 | -91.0         |
| 2009-06-24 | 50.0          |
| 2009-06-25 | 141.0         |
| 2009-06-26 | 110.0         |
| 2009-06-27 | 32.0          |
| 2009-06-28 | 421.0         |
| 2009-06-29 | -132.0        |
| 2009-06-30 | -366.0        |
| 2009-07-01 | -759.0        |
| 2009-07-02 | -502.0        |
| 2009-07-03 | -373.0        |
| 2009-07-04 | -643.0        |
| 2009-07-05 | -1102.0       |
| 2009-07-06 | 24.0          |
| 2009-07-07 | 157.0         |
| 2009-07-08 | 311.0         |
| 2009-07-09 | 102.0         |
| 2009-07-10 | 147.0         |
| 2009-07-11 | 87.0          |
| 2009-07-12 | 219.0         |
| 2009-07-13 | -60.0         |
| 2009-07-14 | 8.0           |
| 2009-07-15 | -25.0         |
| 2009-07-16 | -16.0         |
| 2009-07-17 | -19.0         |
| 2009-07-18 | -49.0         |
| 2009-07-19 | 208.0         |
| 2009-07-20 | -36.0         |
| 2009-07-21 | -90.0         |
| 2009-07-22 | -96.0         |
| 2009-07-23 | -104.0        |
| 2009-07-24 | -144.0        |
| 2009-07-25 | -16.0         |
| 2009-07-26 | -84.0         |
| 2009-07-27 | -24.0         |
| 2009-07-28 | 279.0         |
| 2009-07-29 | -52.0         |
| 2009-07-30 | -95.0         |
| 2009-07-31 | -102.0        |
| 2009-08-01 | -73.0         |
| 2009-08-02 | -19.0         |
| 2009-08-03 | -142.0        |
| 2009-08-04 | 293.0         |
| 2009-08-05 | 8.0           |
| 2009-08-06 | 52.0          |
| 2009-08-07 | 49.0          |
| 2009-08-08 | 13.0          |
| 2009-08-09 | -16.0         |
| 2009-08-10 | 11.0          |
| 2009-08-11 | 100.0         |
| 2009-08-12 | 142.0         |
| 2009-08-13 | 350.0         |
| 2009-08-14 | -143.0        |
| 2009-08-15 | 19.0          |
| 2009-08-16 | 55.0          |
| 2009-08-17 | 53.0          |
| 2009-08-18 | -22.0         |
| 2009-08-19 | 44.0          |
| 2009-08-20 | -6.0          |
| 2009-08-21 | -36.0         |
| 2009-08-22 | 50.0          |
| 2009-08-23 | 11.0          |
| 2009-08-24 | 28.0          |
| 2009-08-25 | 58.0          |
| 2009-08-26 | -41.0         |
| 2009-08-27 | 55.0          |
| 2009-08-28 | -66.0         |
| 2009-08-29 | 16.0          |
| 2009-08-30 | -16.0         |
| 2009-08-31 | 16.0          |
| 2009-09-01 | 3.0           |
| 2009-09-02 | 372.0         |
| 2009-09-03 | 146.0         |
| 2009-09-04 | 375.0         |
| 2009-09-05 | 417.0         |
| 2009-09-06 | 78.0          |
| 2009-09-07 | 3.0           |
| 2009-09-08 | 52.0          |
| 2009-09-09 | -956.0        |
| 2009-09-10 | -53.0         |
| 2009-09-11 | 220.0         |
| 2009-09-12 | 443.0         |
| 2009-09-13 | 219.0         |
| 2009-09-14 | 101.0         |
| 2009-09-15 | 286.0         |
| 2009-09-16 | -609.0        |
| 2009-09-17 | -229.0        |
| 2009-09-18 | 97.0          |
| 2009-09-19 | -291.0        |
| 2009-09-20 | -370.0        |
| 2009-09-21 | -334.0        |
| 2009-09-22 | -304.0        |
| 2009-09-23 | 91.0          |
| 2009-09-24 | 19.0          |
| 2009-09-25 | 36.0          |
| 2009-09-26 | -6.0          |
| 2009-09-27 | 78.0          |
| 2009-09-28 | -3.0          |
| 2009-09-29 | 22.0          |
| 2009-09-30 | 167.0         |
| 2009-10-01 | 159.0         |
| 2009-10-02 | 28.0          |
| 2009-10-03 | 411.0         |
| 2009-10-04 | 71.0          |
| 2009-10-05 | 72.0          |
| 2009-10-06 | 48.0          |
| 2009-10-07 | 97.0          |
| 2009-10-08 | 210.0         |
| 2009-10-09 | 170.0         |
| 2009-10-10 | 134.0         |
| 2009-10-11 | 119.0         |
| 2009-10-12 | 24.0          |
| 2009-10-13 | -187.0        |
| 2009-10-14 | -217.0        |
| 2009-10-15 | -12.0         |
| 2009-10-16 | 122.0         |
| 2009-10-17 | 66.0          |
| 2009-10-18 | 0.0           |
| 2009-10-19 | 70.0          |
| 2009-10-20 | 21.0          |
| 2009-10-21 | 192.0         |
| 2009-10-22 | -93.0         |
| 2009-10-23 | -311.0        |
| 2009-10-24 | -12.0         |
| 2009-10-25 | 6.0           |
| 2009-10-26 | 38.0          |
| 2009-10-27 | -15.0         |
| 2009-10-28 | 20.0          |
| 2009-10-29 | 61.0          |
| 2009-10-30 | 157.0         |
| 2009-10-31 | 73.0          |
| 2009-11-01 | 70.0          |
| 2009-11-02 | -26.0         |
| 2009-11-03 | 23.0          |
| 2009-11-04 | -58.0         |
| 2009-11-05 | -262.0        |
| 2009-11-06 | -257.0        |
| 2009-11-07 | 20.0          |
| 2009-11-08 | -31.0         |
| 2009-11-09 | -43.0         |
| 2009-11-10 | -235.0        |
| 2009-11-11 | -275.0        |
| 2009-11-12 | -295.0        |
| 2009-11-13 | 3.0           |
| 2009-11-14 | 8.0           |
| 2009-11-15 | -39.0         |
| 2009-11-16 | -22.0         |
| 2009-11-17 | -61.0         |
| 2009-11-18 | -28.0         |
| 2009-11-19 | 33.0          |
| 2009-11-20 | 34.0          |
| 2009-11-21 | 22.0          |
| 2009-11-22 | -22.0         |
| 2009-11-23 | -92.0         |
| 2009-11-24 | 94.0          |
| 2009-11-25 | 34.0          |
| 2009-11-26 | 14.0          |
| 2009-11-27 | 134.0         |
| 2009-11-28 | 20.0          |
| 2009-11-29 | -31.0         |
| 2009-11-30 | 14.0          |
| 2009-12-01 | -90.0         |
| 2009-12-02 | -81.0         |
| 2009-12-03 | 79.0          |
| 2009-12-04 | -65.0         |
| 2009-12-05 | -30.0         |
| 2009-12-06 | 111.0         |
| 2009-12-07 | 59.0          |
| 2009-12-08 | 262.0         |
| 2009-12-09 | 119.0         |
| 2009-12-10 | -251.0        |
| 2009-12-11 | -300.0        |
| 2009-12-12 | -237.0        |
| 2009-12-13 | -243.0        |
| 2009-12-14 | -336.0        |
| 2009-12-15 | -19.0         |
| 2009-12-16 | -149.0        |
| 2009-12-17 | -32.0         |
| 2009-12-18 | 27.0          |
| 2009-12-19 | -78.0         |
| 2009-12-20 | 29.0          |
| 2009-12-21 | 307.0         |
| 2009-12-22 | 5.0           |
| 2009-12-23 | -92.0         |
| 2009-12-24 | 81.0          |
| 2009-12-25 | 33.0          |
| 2009-12-26 | -144.0        |
| 2009-12-27 | 11.0          |
| 2009-12-28 | -22.0         |
| 2009-12-29 | 0.0           |
| 2009-12-30 | -87.0         |
| 2009-12-31 | 52.0          |
| 2010-01-01 | 27.0          |
| 2010-01-02 | 30.0          |
| 2010-01-03 | 223.0         |
| 2010-01-04 | 55.0          |
| 2010-01-05 | -90.0         |
| 2010-01-06 | -63.0         |
| 2010-01-07 | 52.0          |
| 2010-01-08 | 46.0          |
| 2010-01-09 | 55.0          |
| 2010-01-10 | -99.0         |
| 2010-01-11 | -187.0        |
| 2010-01-12 | -74.0         |
| 2010-01-13 | 41.0          |
| 2010-01-14 | 90.0          |
| 2010-01-15 | 114.0         |
| 2010-01-16 | 74.0          |
| 2010-01-17 | -22.0         |
| 2010-01-18 | -25.0         |
| 2010-01-19 | 36.0          |
| 2010-01-20 | 52.0          |
| 2010-01-21 | 36.0          |
| 2010-01-22 | -6.0          |
| 2010-01-23 | 63.0          |
| 2010-01-24 | 91.0          |
| 2010-01-25 | -22.0         |
| 2010-01-26 | 8.0           |
| 2010-01-27 | -55.0         |
| 2010-01-28 | -52.0         |
| 2010-01-29 | 0.0           |
| 2010-01-30 | 55.0          |
| 2010-01-31 | 36.0          |
| 2010-02-01 | -22.0         |
| 2010-02-02 | -31.0         |
| 2010-02-03 | -33.0         |
| 2010-02-04 | -54.0         |
| 2010-02-05 | -39.0         |
| 2010-02-06 | -22.0         |
| 2010-02-07 | 102.0         |
| 2010-02-08 | -85.0         |
| 2010-02-09 | 5.0           |
| 2010-02-10 | -76.0         |
| 2010-02-11 | -118.0        |
| 2010-02-12 | -29.0         |
| 2010-02-13 | -25.0         |
| 2010-02-14 | -32.0         |
| 2010-02-15 | 32.0          |
| 2010-02-16 | 194.0         |
| 2010-02-17 | 109.0         |
| 2010-02-18 | 113.0         |
| 2010-02-19 | 157.0         |
| 2010-02-20 | 175.0         |
| 2010-02-21 | 288.0         |
| 2010-02-22 | 254.0         |
| 2010-02-23 | 150.0         |
| 2010-02-24 | 137.0         |
| 2010-02-25 | 175.0         |
| 2010-02-26 | 161.0         |
| 2010-02-27 | 145.0         |
| 2010-02-28 | 151.0         |
| 2010-03-01 | -41.0         |
| 2010-03-02 | 6.0           |
| 2010-03-03 | -41.0         |
| 2010-03-04 | 32.0          |
| 2010-03-05 | 9.0           |
| 2010-03-06 | 44.0          |
| 2010-03-07 | -12.0         |
| 2010-03-08 | -12.0         |
| 2010-03-09 | -177.0        |
| 2010-03-10 | 12.0          |
| 2010-03-11 | -23.0         |
| 2010-03-12 | -12.0         |
| 2010-03-13 | 168.0         |
| 2010-03-14 | 50.0          |
| 2010-03-15 | 6.0           |
| 2010-03-16 | -9.0          |
| 2010-03-17 | 58.0          |
| 2010-03-18 | -58.0         |
| 2010-03-19 | -3.0          |
| 2010-03-20 | 9.0           |
| 2010-03-21 | 26.0          |
| 2010-03-22 | -6.0          |
| 2010-03-23 | -35.0         |
| 2010-03-24 | 44.0          |
| 2010-03-25 | -47.0         |
| 2010-03-26 | -17.0         |
| 2010-03-27 | 41.0          |
| 2010-03-28 | 11.0          |
| 2010-03-29 | -84.0         |
| 2010-03-30 | -26.0         |
| 2010-03-31 | 136.0         |
| 2010-04-01 | 24.0          |
| 2010-04-02 | -91.0         |
| 2010-04-03 | -81.0         |
| 2010-04-04 | 35.0          |
| 2010-04-05 | 70.0          |
| 2010-04-06 | -79.0         |
| 2010-04-07 | 108.0         |
| 2010-04-08 | 240.0         |
| 2010-04-09 | 103.0         |
| 2010-04-10 | 162.0         |
| 2010-04-11 | -192.0        |
| 2010-04-12 | 12.0          |
| 2010-04-13 | -38.0         |
| 2010-04-14 | 44.0          |
| 2010-04-15 | -59.0         |
| 2010-04-16 | -76.0         |
| 2010-04-17 | -170.0        |
| 2010-04-18 | -111.0        |
| 2010-04-19 | -34.0         |
| 2010-04-20 | 11.0          |
| 2010-04-21 | 32.0          |
| 2010-04-22 | 196.0         |
| 2010-04-23 | -164.0        |
| 2010-04-24 | -70.0         |
| 2010-04-25 | 44.0          |
| 2010-04-26 | -131.0        |
| 2010-04-27 | -29.0         |
| 2010-04-28 | 546.0         |
| 2010-04-29 | -745.0        |
| 2010-04-30 | 188.0         |
| 2010-05-01 | 37.0          |
| 2010-05-02 | 67.0          |
| 2010-05-03 | -84.0         |
| 2010-05-04 | 134.0         |
| 2010-05-05 | -27.0         |
| 2010-05-06 | -5.0          |
| 2010-05-07 | 5.0           |
| 2010-05-08 | 237.0         |
| 2010-05-09 | 226.0         |
| 2010-05-10 | 177.0         |
| 2010-05-11 | -24.0         |
| 2010-05-12 | 173.0         |
| 2010-05-13 | -96.0         |
| 2010-05-14 | 146.0         |
| 2010-05-15 | -12.0         |
| 2010-05-16 | 535.0         |
| 2010-05-17 | 509.0         |
| 2010-05-18 | -178.0        |
| 2010-05-19 | -407.0        |
| 2010-05-20 | -637.0        |
| 2010-05-21 | -41.0         |
| 2010-05-22 | -122.0        |
| 2010-05-23 | 15.0          |
| 2010-05-24 | 6.0           |
| 2010-05-25 | -21.0         |
| 2010-05-26 | -94.0         |
| 2010-05-27 | 183.0         |
| 2010-05-28 | -148.0        |
| 2010-05-29 | -126.0        |
| 2010-05-30 | -105.0        |
| 2010-05-31 | 134.0         |
| 2010-06-01 | 21.0          |
| 2010-06-02 | 38.0          |
| 2010-06-03 | -190.0        |
| 2010-06-04 | 29.0          |
| 2010-06-05 | -35.0         |
| 2010-06-06 | -468.0        |
| 2010-06-07 | 75.0          |
| 2010-06-08 | -178.0        |
| 2010-06-09 | 181.0         |
| 2010-06-10 | -98.0         |
| 2010-06-11 | 359.0         |
| 2010-06-12 | -46.0         |
| 2010-06-13 | 304.0         |
| 2010-06-14 | -118.0        |
| 2010-06-15 | -340.0        |
| 2010-06-16 | -182.0        |
| 2010-06-17 | 266.0         |
| 2010-06-18 | 105.0         |
| 2010-06-19 | 222.0         |
| 2010-06-20 | -21.0         |
| 2010-06-21 | -108.0        |
| 2010-06-22 | -125.0        |
| 2010-06-23 | 58.0          |
| 2010-06-24 | 172.0         |
| 2010-06-25 | -79.0         |
| 2010-06-26 | -26.0         |
| 2010-06-27 | 58.0          |
| 2010-06-28 | 82.0          |
| 2010-06-29 | 0.0           |
| 2010-06-30 | 156.0         |
| 2010-07-01 | 0.0           |
| 2010-07-02 | -50.0         |
| 2010-07-03 | -32.0         |
| 2010-07-04 | 20.0          |
| 2010-07-05 | 27.0          |
| 2010-07-06 | -203.0        |
| 2010-07-07 | 3.0           |
| 2010-07-08 | 12.0          |
| 2010-07-09 | -55.0         |
| 2010-07-10 | 26.0          |
| 2010-07-11 | 52.0          |
| 2010-07-12 | 30.0          |
| 2010-07-13 | 170.0         |
| 2010-07-14 | 36.0          |
| 2010-07-15 | -36.0         |
| 2010-07-16 | -314.0        |
| 2010-07-17 | -385.0        |
| 2010-07-18 | -32.0         |
| 2010-07-19 | 113.0         |
| 2010-07-20 | -26.0         |
| 2010-07-21 | 14.0          |
| 2010-07-22 | -49.0         |
| 2010-07-23 | 124.0         |
| 2010-07-24 | -49.0         |
| 2010-07-25 | 58.0          |
| 2010-07-26 | 104.0         |
| 2010-07-27 | 64.0          |
| 2010-07-28 | 3.0           |
| 2010-07-29 | 0.0           |
| 2010-07-30 | 76.0          |
| 2010-07-31 | -215.0        |
| 2010-08-01 | -165.0        |
| 2010-08-02 | -6.0          |
| 2010-08-03 | 272.0         |
| 2010-08-04 | -364.0        |
| 2010-08-05 | -43.0         |
| 2010-08-06 | -58.0         |
| 2010-08-07 | 52.0          |
| 2010-08-08 | -143.0        |
| 2010-08-09 | -109.0        |
| 2010-08-10 | -150.0        |
| 2010-08-11 | 73.0          |
| 2010-08-12 | -53.0         |
| 2010-08-13 | -111.0        |
| 2010-08-14 | 68.0          |
| 2010-08-15 | -11.0         |
| 2010-08-16 | 133.0         |
| 2010-08-17 | 289.0         |
| 2010-08-18 | -63.0         |
| 2010-08-19 | 160.0         |
| 2010-08-20 | -34.0         |
| 2010-08-21 | 3.0           |
| 2010-08-22 | -126.0        |
| 2010-08-23 | -186.0        |
| 2010-08-24 | -165.0        |
| 2010-08-25 | 322.0         |
| 2010-08-26 | -23.0         |
| 2010-08-27 | 40.0          |
| 2010-08-28 | -94.0         |
| 2010-08-29 | -20.0         |
| 2010-08-30 | -69.0         |
| 2010-08-31 | -23.0         |
| 2010-09-01 | -150.0        |
| 2010-09-02 | 131.0         |
| 2010-09-03 | -140.0        |
| 2010-09-04 | -469.0        |
| 2010-09-05 | -86.0         |
| 2010-09-06 | 89.0          |
| 2010-09-07 | 25.0          |
| 2010-09-08 | 354.0         |
| 2010-09-09 | -284.0        |
| 2010-09-10 | -34.0         |
| 2010-09-11 | -33.0         |
| 2010-09-12 | 0.0           |
| 2010-09-13 | 67.0          |
| 2010-09-14 | 5.0           |
| 2010-09-15 | 96.0          |
| 2010-09-16 | 407.0         |
| 2010-09-17 | 297.0         |
| 2010-09-18 | 23.0          |
| 2010-09-19 | -9.0          |
| 2010-09-20 | -37.0         |
| 2010-09-21 | -72.0         |
| 2010-09-22 | 32.0          |
| 2010-09-23 | 6.0           |
| 2010-09-24 | 83.0          |
| 2010-09-25 | -406.0        |
| 2010-09-26 | -11.0         |
| 2010-09-27 | -17.0         |
| 2010-09-28 | 77.0          |
| 2010-09-29 | -69.0         |
| 2010-09-30 | -127.0        |
| 2010-10-01 | -177.0        |
| 2010-10-02 | -154.0        |
| 2010-10-03 | -165.0        |
| 2010-10-04 | -55.0         |
| 2010-10-05 | -255.0        |
| 2010-10-06 | -355.0        |
| 2010-10-07 | -54.0         |
| 2010-10-08 | 451.0         |
| 2010-10-09 | 277.0         |
| 2010-10-10 | 366.0         |
| 2010-10-11 | 178.0         |
| 2010-10-12 | 107.0         |
| 2010-10-13 | 17.0          |
| 2010-10-14 | -105.0        |
| 2010-10-15 | -242.0        |
| 2010-10-16 | -115.0        |
| 2010-10-17 | 104.0         |
| 2010-10-18 | -42.0         |
| 2010-10-19 | 245.0         |
| 2010-10-20 | 76.0          |
| 2010-10-21 | 25.0          |
| 2010-10-22 | 154.0         |
| 2010-10-23 | 189.0         |
| 2010-10-24 | 5.0           |
| 2010-10-25 | 164.0         |
| 2010-10-26 | 46.0          |
| 2010-10-27 | -184.0        |
| 2010-10-28 | 75.0          |
| 2010-10-29 | 80.0          |
| 2010-10-30 | -34.0         |
| 2010-10-31 | 20.0          |
| 2010-11-01 | -29.0         |
| 2010-11-02 | 6.0           |
| 2010-11-03 | -32.0         |
| 2010-11-04 | -54.0         |
| 2010-11-05 | -18.0         |
| 2010-11-06 | 29.0          |
| 2010-11-07 | 12.0          |
| 2010-11-08 | 253.0         |
| 2010-11-09 | 400.0         |
| 2010-11-10 | 32.0          |
| 2010-11-11 | -82.0         |
| 2010-11-12 | 35.0          |
| 2010-11-13 | 17.0          |
| 2010-11-14 | 24.0          |
| 2010-11-15 | 197.0         |
| 2010-11-16 | -862.0        |
| 2010-11-17 | -862.0        |
| 2010-11-18 | -215.0        |
| 2010-11-19 | 380.0         |
| 2010-11-20 | 76.0          |
| 2010-11-21 | 82.0          |
| 2010-11-22 | 3.0           |
| 2010-11-23 | -62.0         |
| 2010-11-24 | 37.0          |
| 2010-11-25 | -20.0         |
| 2010-11-26 | -42.0         |
| 2010-11-27 | 39.0          |
| 2010-11-28 | 34.0          |
| 2010-11-29 | 37.0          |
| 2010-11-30 | 68.0          |
| 2010-12-01 | 22.0          |
| 2010-12-02 | 12.0          |
| 2010-12-03 | -57.0         |
| 2010-12-04 | -65.0         |
| 2010-12-05 | -76.0         |
| 2010-12-06 | -93.0         |
| 2010-12-07 | 17.0          |
| 2010-12-08 | 14.0          |
| 2010-12-09 | 189.0         |
| 2010-12-10 | 8.0           |
| 2010-12-11 | 29.0          |
| 2010-12-12 | 28.0          |
| 2010-12-13 | -34.0         |
| 2010-12-14 | -82.0         |
| 2010-12-15 | 48.0          |
| 2010-12-16 | -93.0         |
| 2010-12-17 | -45.0         |
| 2010-12-18 | 0.0           |
| 2010-12-19 | 39.0          |
| 2010-12-20 | -8.0          |
| 2010-12-21 | 87.0          |
| 2010-12-22 | 9.0           |
| 2010-12-23 | -6.0          |
| 2010-12-24 | 11.0          |
| 2010-12-25 | -34.0         |
| 2010-12-26 | 15.0          |
| 2010-12-27 | 48.0          |
| 2010-12-28 | 8.0           |
| 2010-12-29 | -6.0          |
| 2010-12-30 | -34.0         |
| 2010-12-31 | -53.0         |
| 2011-01-01 | -136.0        |
| 2011-01-02 | -22.0         |
| 2011-01-03 | 70.0          |
| 2011-01-04 | -48.0         |
| 2011-01-05 | 167.0         |
| 2011-01-06 | 22.0          |
| 2011-01-07 | 37.0          |
| 2011-01-08 | 63.0          |
| 2011-01-09 | -17.0         |
| 2011-01-10 | 113.0         |
| 2011-01-11 | 49.0          |
| 2011-01-12 | 63.0          |
| 2011-01-13 | 8.0           |
| 2011-01-14 | -40.0         |
| 2011-01-15 | 12.0          |
| 2011-01-16 | -97.0         |
| 2011-01-17 | 111.0         |
| 2011-01-18 | 46.0          |
| 2011-01-19 | -140.0        |
| 2011-01-20 | -3.0          |
| 2011-01-21 | 46.0          |
| 2011-01-22 | 34.0          |
| 2011-01-23 | -12.0         |
| 2011-01-24 | -25.0         |
| 2011-01-25 | 71.0          |
| 2011-01-26 | 40.0          |
| 2011-01-27 | -77.0         |
| 2011-01-28 | -20.0         |
| 2011-01-29 | 11.0          |
| 2011-01-30 | -54.0         |
| 2011-01-31 | -51.0         |
| 2011-02-01 | -111.0        |
| 2011-02-02 | 117.0         |
| 2011-02-03 | 20.0          |
| 2011-02-04 | -43.0         |
| 2011-02-05 | -77.0         |
| 2011-02-06 | 3.0           |
| 2011-02-07 | 17.0          |
| 2011-02-08 | 20.0          |
| 2011-02-09 | -57.0         |
| 2011-02-10 | -31.0         |
| 2011-02-11 | -93.0         |
| 2011-02-12 | -23.0         |
| 2011-02-13 | -11.0         |
| 2011-02-14 | 14.0          |
| 2011-02-15 | -26.0         |
| 2011-02-16 | 12.0          |
| 2011-02-17 | 17.0          |
| 2011-02-18 | -31.0         |
| 2011-02-19 | 215.0         |
| 2011-02-20 | 59.0          |
| 2011-02-21 | -34.0         |
| 2011-02-22 | -5.0          |
| 2011-02-23 | 145.0         |
| 2011-02-24 | 324.0         |
| 2011-02-25 | 258.0         |
| 2011-02-26 | -6.0          |
| 2011-02-27 | 81.0          |
| 2011-02-28 | -26.0         |
| 2011-03-01 | -76.0         |
| 2011-03-02 | 120.0         |
| 2011-03-03 | 46.0          |
| 2011-03-04 | -64.0         |
| 2011-03-05 | 120.0         |
| 2011-03-06 | -70.0         |
| 2011-03-07 | 61.0          |
| 2011-03-08 | 61.0          |
| 2011-03-09 | 85.0          |
| 2011-03-10 | -11.0         |
| 2011-03-11 | -24.0         |
| 2011-03-12 | 65.0          |
| 2011-03-13 | 15.0          |
| 2011-03-14 | -118.0        |
| 2011-03-15 | 68.0          |
| 2011-03-16 | -21.0         |
| 2011-03-17 | 76.0          |
| 2011-03-18 | -8.0          |
| 2011-03-19 | -53.0         |
| 2011-03-20 | -65.0         |
| 2011-03-21 | -55.0         |
| 2011-03-22 | 52.0          |
| 2011-03-23 | -114.0        |
| 2011-03-24 | -35.0         |
| 2011-03-25 | -6.0          |
| 2011-03-26 | 94.0          |
| 2011-03-27 | -15.0         |
| 2011-03-28 | -32.0         |
| 2011-03-29 | 108.0         |
| 2011-03-30 | 21.0          |
| 2011-03-31 | -111.0        |
| 2011-04-01 | 73.0          |
| 2011-04-02 | 67.0          |
| 2011-04-03 | -58.0         |
| 2011-04-04 | -74.0         |
| 2011-04-05 | -49.0         |
| 2011-04-06 | 87.0          |
| 2011-04-07 | -102.0        |
| 2011-04-08 | 164.0         |
| 2011-04-09 | 111.0         |
| 2011-04-10 | -55.0         |
| 2011-04-11 | 3.0           |
| 2011-04-12 | 52.0          |
| 2011-04-13 | 68.0          |
| 2011-04-14 | -29.0         |
| 2011-04-15 | -12.0         |
| 2011-04-16 | -50.0         |
| 2011-04-17 | 35.0          |
| 2011-04-18 | 86.0          |
| 2011-04-19 | -150.0        |
| 2011-04-20 | -83.0         |
| 2011-04-21 | 141.0         |
| 2011-04-22 | -123.0        |
| 2011-04-23 | 103.0         |
| 2011-04-24 | 91.0          |
| 2011-04-25 | 41.0          |
| 2011-04-26 | 47.0          |
| 2011-04-27 | -23.0         |
| 2011-04-28 | -265.0        |
| 2011-04-29 | -29.0         |
| 2011-04-30 | -41.0         |
| 2011-05-01 | -32.0         |
| 2011-05-02 | 41.0          |
| 2011-05-03 | 88.0          |
| 2011-05-04 | -234.0        |
| 2011-05-05 | 114.0         |
| 2011-05-06 | 131.0         |
| 2011-05-07 | 262.0         |
| 2011-05-08 | 0.0           |
| 2011-05-09 | -206.0        |
| 2011-05-10 | -106.0        |
| 2011-05-11 | -93.0         |
| 2011-05-12 | 123.0         |
| 2011-05-13 | 79.0          |
| 2011-05-14 | 26.0          |
| 2011-05-15 | 74.0          |
| 2011-05-16 | 130.0         |
| 2011-05-17 | -198.0        |
| 2011-05-18 | 65.0          |
| 2011-05-19 | 27.0          |
| 2011-05-20 | 29.0          |
| 2011-05-21 | 44.0          |
| 2011-05-22 | -8.0          |
| 2011-05-23 | 106.0         |
| 2011-05-24 | 56.0          |
| 2011-05-25 | -50.0         |
| 2011-05-26 | -151.0        |
| 2011-05-27 | 133.0         |
| 2011-05-28 | -3.0          |
| 2011-05-29 | -523.0        |
| 2011-05-30 | 246.0         |
| 2011-05-31 | 230.0         |
| 2011-06-01 | -157.0        |
| 2011-06-02 | 207.0         |
| 2011-06-03 | 589.0         |
| 2011-06-04 | 357.0         |
| 2011-06-05 | 364.0         |
| 2011-06-06 | 343.0         |
| 2011-06-07 | 193.0         |
| 2011-06-08 | -40.0         |
| 2011-06-09 | -205.0        |
| 2011-06-10 | -217.0        |
| 2011-06-11 | -212.0        |
| 2011-06-12 | -253.0        |
| 2011-06-13 | -636.0        |
| 2011-06-14 | -663.0        |
| 2011-06-15 | -399.0        |
| 2011-06-16 | 314.0         |
| 2011-06-17 | 241.0         |
| 2011-06-18 | -279.0        |
| 2011-06-19 | 241.0         |
| 2011-06-20 | -214.0        |
| 2011-06-21 | -73.0         |
| 2011-06-22 | 210.0         |
| 2011-06-23 | 336.0         |
| 2011-06-24 | -112.0        |
| 2011-06-25 | 166.0         |
| 2011-06-26 | -77.0         |
| 2011-06-27 | -145.0        |
| 2011-06-28 | -103.0        |
| 2011-06-29 | 239.0         |
| 2011-06-30 | -160.0        |
| 2011-07-01 | 24.0          |
| 2011-07-02 | -141.0        |
| 2011-07-03 | -36.0         |
| 2011-07-04 | -96.0         |
| 2011-07-05 | -256.0        |
| 2011-07-06 | 23.0          |
| 2011-07-07 | -269.0        |
| 2011-07-08 | 35.0          |
| 2011-07-09 | 83.0          |
| 2011-07-10 | -196.0        |
| 2011-07-11 | -220.0        |
| 2011-07-12 | -48.0         |
| 2011-07-13 | 142.0         |
| 2011-07-14 | -259.0        |
| 2011-07-15 | -358.0        |
| 2011-07-16 | -951.0        |
| 2011-07-17 | -759.0        |
| 2011-07-18 | 394.0         |
| 2011-07-19 | 112.0         |
| 2011-07-20 | -63.0         |
| 2011-07-21 | 16.0          |
| 2011-07-22 | -241.0        |
| 2011-07-23 | -192.0        |
| 2011-07-24 | 77.0          |
| 2011-07-25 | -162.0        |
| 2011-07-26 | -684.0        |
| 2011-07-27 | 130.0         |
| 2011-07-28 | -109.0        |
| 2011-07-29 | 106.0         |
| 2011-07-30 | -13.0         |
| 2011-07-31 | 184.0         |
| 2011-08-01 | 381.0         |
| 2011-08-02 | 536.0         |
| 2011-08-03 | 198.0         |
| 2011-08-04 | 247.0         |
| 2011-08-05 | 170.0         |
| 2011-08-06 | -11.0         |
| 2011-08-07 | -33.0         |
| 2011-08-08 | -30.0         |
| 2011-08-09 | 25.0          |
| 2011-08-10 | 8.0           |
| 2011-08-11 | -107.0        |
| 2011-08-12 | 3.0           |
| 2011-08-13 | -82.0         |
| 2011-08-14 | 115.0         |
| 2011-08-15 | -47.0         |
| 2011-08-16 | -147.0        |
| 2011-08-17 | 27.0          |
| 2011-08-18 | 107.0         |
| 2011-08-19 | 216.0         |
| 2011-08-20 | 238.0         |
| 2011-08-21 | -52.0         |
| 2011-08-22 | 161.0         |
| 2011-08-23 | 94.0          |
| 2011-08-24 | 59.0          |
| 2011-08-25 | 194.0         |
| 2011-08-26 | 124.0         |
| 2011-08-27 | 76.0          |
| 2011-08-28 | -22.0         |
| 2011-08-29 | -99.0         |
| 2011-08-30 | 39.0          |
| 2011-08-31 | 37.0          |
| 2011-09-01 | -20.0         |
| 2011-09-02 | 12.0          |
| 2011-09-03 | -23.0         |
| 2011-09-04 | 71.0          |
| 2011-09-05 | 11.0          |
| 2011-09-06 | 99.0          |
| 2011-09-07 | 72.0          |
| 2011-09-08 | 37.0          |
| 2011-09-09 | 108.0         |
| 2011-09-10 | 43.0          |
| 2011-09-11 | -31.0         |
| 2011-09-12 | 183.0         |
| 2011-09-13 | -46.0         |
| 2011-09-14 | 93.0          |
| 2011-09-15 | 106.0         |
| 2011-09-16 | 96.0          |
| 2011-09-17 | -174.0        |
| 2011-09-18 | -40.0         |
| 2011-09-19 | 497.0         |
| 2011-09-20 | 85.0          |
| 2011-09-21 | 256.0         |
| 2011-09-22 | -142.0        |
| 2011-09-23 | 89.0          |
| 2011-09-24 | 270.0         |
| 2011-09-25 | 188.0         |
| 2011-09-26 | -1101.0       |
| 2011-09-27 | -1093.0       |
| 2011-09-28 | -1368.0       |
| 2011-09-29 | 461.0         |
| 2011-09-30 | 100.0         |
| 2011-10-01 | 282.0         |
| 2011-10-02 | 271.0         |
| 2011-10-03 | 97.0          |
| 2011-10-04 | 246.0         |
| 2011-10-05 | 6.0           |
| 2011-10-06 | -67.0         |
| 2011-10-07 | 0.0           |
| 2011-10-08 | 132.0         |
| 2011-10-09 | 8.0           |
| 2011-10-10 | 22.0          |
| 2011-10-11 | 195.0         |
| 2011-10-12 | 3.0           |
| 2011-10-13 | 65.0          |
| 2011-10-14 | -124.0        |
| 2011-10-15 | -14.0         |
| 2011-10-16 | -26.0         |
| 2011-10-17 | 20.0          |
| 2011-10-18 | 62.0          |
| 2011-10-19 | -62.0         |
| 2011-10-20 | -25.0         |
| 2011-10-21 | 62.0          |
| 2011-10-22 | 22.0          |
| 2011-10-23 | 31.0          |
| 2011-10-24 | -19.0         |
| 2011-10-25 | 36.0          |
| 2011-10-26 | 300.0         |
| 2011-10-27 | 17.0          |
| 2011-10-28 | -35.0         |
| 2011-10-29 | -37.0         |
| 2011-10-30 | -8.0          |
| 2011-10-31 | 60.0          |
| 2011-11-01 | 100.0         |
| 2011-11-02 | 20.0          |
| 2011-11-03 | 6.0           |
| 2011-11-04 | -12.0         |
| 2011-11-05 | 38.0          |
| 2011-11-06 | -66.0         |
| 2011-11-07 | -26.0         |
| 2011-11-08 | 14.0          |
| 2011-11-09 | 12.0          |
| 2011-11-10 | 5.0           |
| 2011-11-11 | 15.0          |
| 2011-11-12 | 26.0          |
| 2011-11-13 | -49.0         |
| 2011-11-14 | 97.0          |
| 2011-11-15 | -1089.0       |
| 2011-11-16 | -1140.0       |
| 2011-11-17 | -1177.0       |
| 2011-11-18 | -136.0        |
| 2011-11-19 | 1668.0        |
| 2011-11-20 | 377.0         |
| 2011-11-21 | 115.0         |
| 2011-11-22 | 444.0         |
| 2011-11-23 | 609.0         |
| 2011-11-24 | 805.0         |
| 2011-11-25 | 296.0         |
| 2011-11-26 | -156.0        |
| 2011-11-27 | -88.0         |
| 2011-11-28 | -38.0         |
| 2011-11-29 | -131.0        |
| 2011-11-30 | 3.0           |
| 2011-12-01 | 53.0          |
| 2011-12-02 | -53.0         |
| 2011-12-03 | -55.0         |
| 2011-12-04 | -110.0        |
| 2011-12-05 | -185.0        |
| 2011-12-06 | -46.0         |
| 2011-12-07 | 11.0          |
| 2011-12-08 | 26.0          |
| 2011-12-09 | 29.0          |
| 2011-12-10 | 0.0           |
| 2011-12-11 | -9.0          |
| 2011-12-12 | 87.0          |
| 2011-12-13 | 43.0          |
| 2011-12-14 | 9.0           |
| 2011-12-15 | -3.0          |
| 2011-12-16 | 15.0          |
| 2011-12-17 | -156.0        |
| 2011-12-18 | -3.0          |
| 2011-12-19 | 17.0          |
| 2011-12-20 | 61.0          |
| 2011-12-21 | -26.0         |
| 2011-12-22 | 69.0          |
| 2011-12-23 | -23.0         |
| 2011-12-24 | 14.0          |
| 2011-12-25 | 23.0          |
| 2011-12-26 | -127.0        |
| 2011-12-27 | 35.0          |
| 2011-12-28 | -52.0         |
| 2011-12-29 | 0.0           |
| 2011-12-30 | 87.0          |
| 2011-12-31 | 101.0         |
| 2012-01-01 | 40.0          |
| 2012-01-02 | 53.0          |
| 2012-01-03 | -61.0         |
| 2012-01-04 | 52.0          |
| 2012-01-05 | -3.0          |
| 2012-01-06 | -29.0         |
| 2012-01-07 | -3.0          |
| 2012-01-08 | 52.0          |
| 2012-01-09 | -11.0         |
| 2012-01-10 | -35.0         |
| 2012-01-11 | 67.0          |
| 2012-01-12 | 0.0           |
| 2012-01-13 | 17.0          |
| 2012-01-14 | 23.0          |
| 2012-01-15 | 35.0          |
| 2012-01-16 | 24.0          |
| 2012-01-17 | 5.0           |
| 2012-01-18 | -8.0          |
| 2012-01-19 | -21.0         |
| 2012-01-20 | 24.0          |
| 2012-01-21 | 5.0           |
| 2012-01-22 | 85.0          |
| 2012-01-23 | 120.0         |
| 2012-01-24 | -44.0         |
| 2012-01-25 | -44.0         |
| 2012-01-26 | -41.0         |
| 2012-01-27 | 147.0         |
| 2012-01-28 | -53.0         |
| 2012-01-29 | -184.0        |
| 2012-01-30 | -105.0        |
| 2012-01-31 | -12.0         |
| 2012-02-01 | -280.0        |
| 2012-02-02 | 9.0           |
| 2012-02-03 | 0.0           |
| 2012-02-04 | 0.0           |
| 2012-02-05 | 0.0           |
| 2012-02-06 | -35.0         |
| 2012-02-07 | 6.0           |
| 2012-02-08 | 34.0          |
| 2012-02-09 | -20.0         |
| 2012-02-10 | 0.0           |
| 2012-02-11 | 0.0           |
| 2012-02-12 | -11.0         |
| 2012-02-13 | -40.0         |
| 2012-02-14 | 25.0          |
| 2012-02-15 | -25.0         |
| 2012-02-16 | -15.0         |
| 2012-02-17 | -34.0         |
| 2012-02-18 | 31.0          |
| 2012-02-19 | -34.0         |
| 2012-02-20 | 9.0           |
| 2012-02-21 | -15.0         |
| 2012-02-22 | -17.0         |
| 2012-02-23 | 14.0          |
| 2012-02-24 | 141.0         |
| 2012-02-25 | 142.0         |
| 2012-02-26 | 118.0         |
| 2012-02-27 | 155.0         |
| 2012-02-28 | 61.0          |
| 2012-02-29 | -38.0         |
| 2012-03-01 | 9.0           |
| 2012-03-02 | -3.0          |
| 2012-03-03 | 9.0           |
| 2012-03-04 | 41.0          |
| 2012-03-05 | -117.0        |
| 2012-03-06 | 3.0           |
| 2012-03-07 | -41.0         |
| 2012-03-08 | -6.0          |
| 2012-03-09 | 26.0          |
| 2012-03-10 | -11.0         |
| 2012-03-11 | 105.0         |
| 2012-03-12 | -3.0          |
| 2012-03-13 | 64.0          |
| 2012-03-14 | 50.0          |
| 2012-03-15 | 32.0          |
| 2012-03-16 | 15.0          |
| 2012-03-17 | -12.0         |
| 2012-03-18 | 0.0           |
| 2012-03-19 | -47.0         |
| 2012-03-20 | -91.0         |
| 2012-03-21 | -145.0        |
| 2012-03-22 | -29.0         |
| 2012-03-23 | 64.0          |
| 2012-03-24 | 43.0          |
| 2012-03-25 | 44.0          |
| 2012-03-26 | -38.0         |
| 2012-03-27 | -108.0        |
| 2012-03-28 | 18.0          |
| 2012-03-29 | -3.0          |
| 2012-03-30 | 76.0          |
| 2012-03-31 | 26.0          |
| 2012-04-01 | 47.0          |
| 2012-04-02 | -12.0         |
| 2012-04-03 | -29.0         |
| 2012-04-04 | -62.0         |
| 2012-04-05 | -154.0        |
| 2012-04-06 | -104.0        |
| 2012-04-07 | 128.0         |
| 2012-04-08 | 197.0         |
| 2012-04-09 | 62.0          |
| 2012-04-10 | -88.0         |
| 2012-04-11 | -6.0          |
| 2012-04-12 | 73.0          |
| 2012-04-13 | 27.0          |
| 2012-04-14 | -50.0         |
| 2012-04-15 | 26.0          |
| 2012-04-16 | 9.0           |
| 2012-04-17 | -175.0        |
| 2012-04-18 | 198.0         |
| 2012-04-19 | 3.0           |
| 2012-04-20 | -43.0         |
| 2012-04-21 | 61.0          |
| 2012-04-22 | 73.0          |
| 2012-04-23 | 62.0          |
| 2012-04-24 | 20.0          |
| 2012-04-25 | 39.0          |
| 2012-04-26 | 8.0           |
| 2012-04-27 | 39.0          |
| 2012-04-28 | -153.0        |
| 2012-04-29 | -21.0         |
| 2012-04-30 | -88.0         |
| 2012-05-01 | 53.0          |
| 2012-05-02 | -17.0         |
| 2012-05-03 | -68.0         |
| 2012-05-04 | -105.0        |
| 2012-05-05 | -107.0        |
| 2012-05-06 | -203.0        |
| 2012-05-07 | -152.0        |
| 2012-05-08 | -332.0        |
| 2012-05-09 | -448.0        |
| 2012-05-10 | 112.0         |
| 2012-05-11 | 6.0           |
| 2012-05-12 | 39.0          |
| 2012-05-13 | 42.0          |
| 2012-05-14 | -14.0         |
| 2012-05-15 | -8.0          |
| 2012-05-16 | 28.0          |
| 2012-05-17 | 22.0          |
| 2012-05-18 | -64.0         |
| 2012-05-19 | -9.0          |
| 2012-05-20 | -93.0         |
| 2012-05-21 | 85.0          |
| 2012-05-22 | 19.0          |
| 2012-05-23 | -140.0        |
| 2012-05-24 | -182.0        |
| 2012-05-25 | -11.0         |
| 2012-05-26 | -11.0         |
| 2012-05-27 | -59.0         |
| 2012-05-28 | -2.0          |
| 2012-05-29 | -64.0         |
| 2012-05-30 | -92.0         |
| 2012-05-31 | 3.0           |
| 2012-06-01 | 53.0          |
| 2012-06-02 | 108.0         |
| 2012-06-03 | -28.0         |
| 2012-06-04 | 78.0          |
| 2012-06-05 | -3.0          |
| 2012-06-06 | -5.0          |
| 2012-06-07 | -134.0        |
| 2012-06-08 | 103.0         |
| 2012-06-09 | -158.0        |
| 2012-06-10 | 39.0          |
| 2012-06-11 | 66.0          |
| 2012-06-12 | 61.0          |
| 2012-06-13 | -271.0        |
| 2012-06-14 | -195.0        |
| 2012-06-15 | 22.0          |
| 2012-06-16 | 82.0          |
| 2012-06-17 | 124.0         |
| 2012-06-18 | -55.0         |
| 2012-06-19 | -110.0        |
| 2012-06-20 | 115.0         |
| 2012-06-21 | -16.0         |
| 2012-06-22 | 38.0          |
| 2012-06-23 | -77.0         |
| 2012-06-24 | -126.0        |
| 2012-06-25 | -25.0         |
| 2012-06-26 | 63.0          |
| 2012-06-27 | 47.0          |
| 2012-06-28 | 105.0         |
| 2012-06-29 | -86.0         |
| 2012-06-30 | -263.0        |
| 2012-07-01 | 28.0          |
| 2012-07-02 | 52.0          |
| 2012-07-03 | -47.0         |
| 2012-07-04 | 36.0          |
| 2012-07-05 | 57.0          |
| 2012-07-06 | 96.0          |
| 2012-07-07 | 8.0           |
| 2012-07-08 | 36.0          |
| 2012-07-09 | 3.0           |
| 2012-07-10 | 13.0          |
| 2012-07-11 | 83.0          |
| 2012-07-12 | -66.0         |
| 2012-07-13 | -159.0        |
| 2012-07-14 | 76.0          |
| 2012-07-15 | 53.0          |
| 2012-07-16 | 66.0          |
| 2012-07-17 | -25.0         |
| 2012-07-18 | 33.0          |
| 2012-07-19 | -105.0        |
| 2012-07-20 | -57.0         |
| 2012-07-21 | 71.0          |
| 2012-07-22 | -282.0        |
| 2012-07-23 | 6.0           |
| 2012-07-24 | 254.0         |
| 2012-07-25 | -107.0        |
| 2012-07-26 | -112.0        |
| 2012-07-27 | -68.0         |
| 2012-07-28 | 76.0          |
| 2012-07-29 | 74.0          |
| 2012-07-30 | 110.0         |
| 2012-07-31 | 112.0         |
| 2012-08-01 | 28.0          |
| 2012-08-02 | 75.0          |
| 2012-08-03 | 33.0          |
| 2012-08-04 | -276.0        |
| 2012-08-05 | 58.0          |
| 2012-08-06 | 60.0          |
| 2012-08-07 | -85.0         |
| 2012-08-08 | 91.0          |
| 2012-08-09 | -113.0        |
| 2012-08-10 | 3.0           |
| 2012-08-11 | -8.0          |
| 2012-08-12 | 0.0           |
| 2012-08-13 | 30.0          |
| 2012-08-14 | -27.0         |
| 2012-08-15 | -428.0        |
| 2012-08-16 | -76.0         |
| 2012-08-17 | -13.0         |
| 2012-08-18 | 19.0          |
| 2012-08-19 | 38.0          |
| 2012-08-20 | -6.0          |
| 2012-08-21 | 35.0          |
| 2012-08-22 | -73.0         |
| 2012-08-23 | -107.0        |
| 2012-08-24 | 21.0          |
| 2012-08-25 | 16.0          |
| 2012-08-26 | 38.0          |
| 2012-08-27 | -260.0        |
| 2012-08-28 | 395.0         |
| 2012-08-29 | -16.0         |
| 2012-08-30 | -30.0         |
| 2012-08-31 | 98.0          |
| 2012-09-01 | -49.0         |
| 2012-09-02 | 30.0          |
| 2012-09-03 | -3.0          |
| 2012-09-04 | 100.0         |
| 2012-09-05 | 17.0          |
| 2012-09-06 | 46.0          |
| 2012-09-07 | 0.0           |
| 2012-09-08 | 38.0          |
| 2012-09-09 | 14.0          |
| 2012-09-10 | -85.0         |
| 2012-09-11 | 11.0          |
| 2012-09-12 | 52.0          |
| 2012-09-13 | -163.0        |
| 2012-09-14 | -111.0        |
| 2012-09-15 | -22.0         |
| 2012-09-16 | -73.0         |
| 2012-09-17 | 70.0          |
| 2012-09-18 | 3.0           |
| 2012-09-19 | -167.0        |
| 2012-09-20 | 59.0          |
| 2012-09-21 | 49.0          |
| 2012-09-22 | -73.0         |
| 2012-09-23 | -27.0         |
| 2012-09-24 | -35.0         |
| 2012-09-25 | 94.0          |
| 2012-09-26 | 97.0          |
| 2012-09-27 | 19.0          |
| 2012-09-28 | 3.0           |
| 2012-09-29 | 41.0          |
| 2012-09-30 | -27.0         |
| 2012-10-01 | 127.0         |
| 2012-10-02 | -25.0         |
| 2012-10-03 | 30.0          |
| 2012-10-04 | 60.0          |
| 2012-10-05 | 3.0           |
| 2012-10-06 | 62.0          |
| 2012-10-07 | 58.0          |
| 2012-10-08 | 82.0          |
| 2012-10-09 | -118.0        |
| 2012-10-10 | -11.0         |
| 2012-10-11 | 74.0          |
| 2012-10-12 | -8.0          |
| 2012-10-13 | -14.0         |
| 2012-10-14 | 47.0          |
| 2012-10-15 | -61.0         |
| 2012-10-16 | 195.0         |
| 2012-10-17 | 25.0          |
| 2012-10-18 | 19.0          |
| 2012-10-19 | -3.0          |
| 2012-10-20 | 22.0          |
| 2012-10-21 | -11.0         |
| 2012-10-22 | -74.0         |
| 2012-10-23 | -25.0         |
| 2012-10-24 | 14.0          |
| 2012-10-25 | -47.0         |
| 2012-10-26 | 14.0          |
| 2012-10-27 | 276.0         |
| 2012-10-28 | 269.0         |
| 2012-10-29 | 207.0         |
| 2012-10-30 | 587.0         |
| 2012-10-31 | 302.0         |
| 2012-11-01 | 224.0         |
| 2012-11-02 | 64.0          |
| 2012-11-03 | 310.0         |
| 2012-11-04 | 29.0          |
| 2012-11-05 | -520.0        |
| 2012-11-06 | -586.0        |
| 2012-11-07 | -569.0        |
| 2012-11-08 | -587.0        |
| 2012-11-09 | -107.0        |
| 2012-11-10 | 68.0          |
| 2012-11-11 | 295.0         |
| 2012-11-12 | 16.0          |
| 2012-11-13 | 20.0          |
| 2012-11-14 | 86.0          |
| 2012-11-15 | 64.0          |
| 2012-11-16 | 53.0          |
| 2012-11-17 | -9.0          |
| 2012-11-18 | 0.0           |
| 2012-11-19 | 20.0          |
| 2012-11-20 | 125.0         |
| 2012-11-21 | -103.0        |
| 2012-11-22 | -61.0         |
| 2012-11-23 | 19.0          |
| 2012-11-24 | 11.0          |
| 2012-11-25 | 25.0          |
| 2012-11-26 | -47.0         |
| 2012-11-27 | -11.0         |
| 2012-11-28 | -8.0          |
| 2012-11-29 | 27.0          |
| 2012-11-30 | 31.0          |
| 2012-12-01 | -42.0         |
| 2012-12-02 | 0.0           |
| 2012-12-03 | 0.0           |
| 2012-12-04 | 64.0          |
| 2012-12-05 | 73.0          |
| 2012-12-06 | 112.0         |
| 2012-12-07 | -14.0         |
| 2012-12-08 | -20.0         |
| 2012-12-09 | 12.0          |
| 2012-12-10 | 33.0          |
| 2012-12-11 | 96.0          |
| 2012-12-12 | 192.0         |
| 2012-12-13 | 222.0         |
| 2012-12-14 | -17.0         |
| 2012-12-15 | 206.0         |
| 2012-12-16 | 49.0          |
| 2012-12-17 | -69.0         |
| 2012-12-18 | -103.0        |
| 2012-12-19 | 25.0          |
| 2012-12-20 | -114.0        |
| 2012-12-21 | -148.0        |
| 2012-12-22 | 17.0          |
| 2012-12-23 | 3.0           |
| 2012-12-24 | 20.0          |
| 2012-12-25 | 20.0          |
| 2012-12-26 | 8.0           |
| 2012-12-27 | 29.0          |
| 2012-12-28 | 83.0          |
| 2012-12-29 | -55.0         |
| 2012-12-30 | -22.0         |
| 2012-12-31 | 0.0           |
| 2013-01-01 | 42.0          |
| 2013-01-02 | 3.0           |
| 2013-01-03 | -23.0         |
| 2013-01-04 | -34.0         |
| 2013-01-05 | -125.0        |
| 2013-01-06 | 31.0          |
| 2013-01-07 | 34.0          |
| 2013-01-08 | -17.0         |
| 2013-01-09 | -65.0         |
| 2013-01-10 | 111.0         |
| 2013-01-11 | 25.0          |
| 2013-01-12 | -107.0        |
| 2013-01-13 | -18.0         |
| 2013-01-14 | -22.0         |
| 2013-01-15 | -3.0          |
| 2013-01-16 | -23.0         |
| 2013-01-17 | 6.0           |
| 2013-01-18 | -9.0          |
| 2013-01-19 | -8.0          |
| 2013-01-20 | 23.0          |
| 2013-01-21 | 0.0           |
| 2013-01-22 | 45.0          |
| 2013-01-23 | -48.0         |
| 2013-01-24 | -201.0        |
| 2013-01-25 | -143.0        |
| 2013-01-26 | -142.0        |
| 2013-01-27 | -11.0         |
| 2013-01-28 | -37.0         |
| 2013-01-29 | -41.0         |
| 2013-01-30 | 52.0          |
| 2013-01-31 | 134.0         |
| 2013-02-01 | -333.0        |
| 2013-02-02 | -108.0        |
| 2013-02-03 | 14.0          |
| 2013-02-04 | 38.0          |
| 2013-02-05 | -47.0         |
| 2013-02-06 | -77.0         |
| 2013-02-07 | -88.0         |
| 2013-02-08 | -117.0        |
| 2013-02-09 | 32.0          |
| 2013-02-10 | -109.0        |
| 2013-02-11 | 25.0          |
| 2013-02-12 | -36.0         |
| 2013-02-13 | 0.0           |
| 2013-02-14 | 25.0          |
| 2013-02-15 | 82.0          |
| 2013-02-16 | 57.0          |
| 2013-02-17 | 39.0          |
| 2013-02-18 | 46.0          |
| 2013-02-19 | 39.0          |
| 2013-02-20 | 129.0         |
| 2013-02-21 | 69.0          |
| 2013-02-22 | -36.0         |
| 2013-02-23 | 111.0         |
| 2013-02-24 | 6.0           |
| 2013-02-25 | 5.0           |
| 2013-02-26 | -52.0         |
| 2013-02-27 | -70.0         |
| 2013-02-28 | -66.0         |
| 2013-03-01 | -157.0        |
| 2013-03-02 | 28.0          |
| 2013-03-03 | 33.0          |
| 2013-03-04 | -148.0        |
| 2013-03-05 | 35.0          |
| 2013-03-06 | -90.0         |
| 2013-03-07 | -36.0         |
| 2013-03-08 | -35.0         |
| 2013-03-09 | -41.0         |
| 2013-03-10 | 120.0         |
| 2013-03-11 | 129.0         |
| 2013-03-12 | 13.0          |
| 2013-03-13 | -90.0         |
| 2013-03-14 | -117.0        |
| 2013-03-15 | 19.0          |
| 2013-03-16 | -22.0         |
| 2013-03-17 | 3.0           |
| 2013-03-18 | -17.0         |
| 2013-03-19 | -98.0         |
| 2013-03-20 | -8.0          |
| 2013-03-21 | -13.0         |
| 2013-03-22 | -122.0        |
| 2013-03-23 | 132.0         |
| 2013-03-24 | -16.0         |
| 2013-03-25 | -54.0         |
| 2013-03-26 | 13.0          |
| 2013-03-27 | 6.0           |
| 2013-03-28 | 122.0         |
| 2013-03-29 | 90.0          |
| 2013-03-30 | 0.0           |
| 2013-03-31 | 27.0          |
| 2013-04-01 | 19.0          |
| 2013-04-02 | -10.0         |
| 2013-04-03 | -340.0        |
| 2013-04-04 | -272.0        |
| 2013-04-05 | -226.0        |
| 2013-04-06 | -209.0        |
| 2013-04-07 | -211.0        |
| 2013-04-08 | -91.0         |
| 2013-04-09 | 29.0          |
| 2013-04-10 | -112.0        |
| 2013-04-11 | -367.0        |
| 2013-04-12 | 18.0          |
| 2013-04-13 | 36.0          |
| 2013-04-14 | 183.0         |
| 2013-04-15 | -114.0        |
| 2013-04-16 | -82.0         |
| 2013-04-17 | -110.0        |
| 2013-04-18 | -59.0         |
| 2013-04-19 | -211.0        |
| 2013-04-20 | 99.0          |
| 2013-04-21 | -41.0         |
| 2013-04-22 | -403.0        |
| 2013-04-23 | 70.0          |
| 2013-04-24 | -22.0         |
| 2013-04-25 | 95.0          |
| 2013-04-26 | -28.0         |
| 2013-04-27 | -112.0        |
| 2013-04-28 | 484.0         |
| 2013-04-29 | 269.0         |
| 2013-04-30 | 93.0          |
| 2013-05-01 | 44.0          |
| 2013-05-02 | 31.0          |
| 2013-05-03 | -18.0         |
| 2013-05-04 | -86.0         |
| 2013-05-05 | 31.0          |
| 2013-05-06 | 29.0          |
| 2013-05-07 | 49.0          |
| 2013-05-08 | -11.0         |
| 2013-05-09 | -64.0         |
| 2013-05-10 | -21.0         |
| 2013-05-11 | -116.0        |
| 2013-05-12 | -61.0         |
| 2013-05-13 | 606.0         |
| 2013-05-14 | 633.0         |
| 2013-05-15 | 607.0         |
| 2013-05-16 | -216.0        |
| 2013-05-17 | -808.0        |
| 2013-05-18 | -320.0        |
| 2013-05-19 | -740.0        |
| 2013-05-20 | 457.0         |
| 2013-05-21 | -65.0         |
| 2013-05-22 | -10.0         |
| 2013-05-23 | -88.0         |
| 2013-05-24 | 183.0         |
| 2013-05-25 | 68.0          |
| 2013-05-26 | 182.0         |
| 2013-05-27 | 54.0          |
| 2013-05-28 | -60.0         |
| 2013-05-29 | -125.0        |
| 2013-05-30 | -250.0        |
| 2013-05-31 | -279.0        |
| 2013-06-01 | -51.0         |
| 2013-06-02 | 96.0          |
| 2013-06-03 | 113.0         |
| 2013-06-04 | 535.0         |
| 2013-06-05 | 353.0         |
| 2013-06-06 | 509.0         |
| 2013-06-07 | 252.0         |
| 2013-06-08 | 256.0         |
| 2013-06-09 | 104.0         |
| 2013-06-10 | 391.0         |
| 2013-06-11 | 78.0          |
| 2013-06-12 | -6.0          |
| 2013-06-13 | -159.0        |
| 2013-06-14 | -334.0        |
| 2013-06-15 | -172.0        |
| 2013-06-16 | -17.0         |
| 2013-06-17 | 6.0           |
| 2013-06-18 | -8.0          |
| 2013-06-19 | -52.0         |
| 2013-06-20 | -38.0         |
| 2013-06-21 | 287.0         |
| 2013-06-22 | 251.0         |
| 2013-06-23 | 14.0          |
| 2013-06-24 | -67.0         |
| 2013-06-25 | 55.0          |
| 2013-06-26 | 50.0          |
| 2013-06-27 | -55.0         |
| 2013-06-28 | -218.0        |
| 2013-06-29 | -52.0         |
| 2013-06-30 | -61.0         |
| 2013-07-01 | -79.0         |
| 2013-07-02 | 66.0          |
| 2013-07-03 | -120.0        |
| 2013-07-04 | 27.0          |
| 2013-07-05 | -177.0        |
| 2013-07-06 | 68.0          |
| 2013-07-07 | 90.0          |
| 2013-07-08 | 123.0         |
| 2013-07-09 | -3.0          |
| 2013-07-10 | 52.0          |
| 2013-07-11 | 132.0         |
| 2013-07-12 | 50.0          |
| 2013-07-13 | 85.0          |
| 2013-07-14 | 36.0          |
| 2013-07-15 | 45.0          |
| 2013-07-16 | 11.0          |
| 2013-07-17 | 245.0         |
| 2013-07-18 | 230.0         |
| 2013-07-19 | -112.0        |
| 2013-07-20 | -160.0        |
| 2013-07-21 | -39.0         |
| 2013-07-22 | 75.0          |
| 2013-07-23 | -97.0         |
| 2013-07-24 | 55.0          |
| 2013-07-25 | 124.0         |
| 2013-07-26 | 42.0          |
| 2013-07-27 | 62.0          |
| 2013-07-28 | 158.0         |
| 2013-07-29 | 67.0          |
| 2013-07-30 | 23.0          |
| 2013-07-31 | -110.0        |
| 2013-08-01 | -88.0         |
| 2013-08-02 | 26.0          |
| 2013-08-03 | -9.0          |
| 2013-08-04 | 0.0           |
| 2013-08-05 | -39.0         |
| 2013-08-06 | -183.0        |
| 2013-08-07 | -22.0         |
| 2013-08-08 | 101.0         |
| 2013-08-09 | -129.0        |
| 2013-08-10 | 67.0          |
| 2013-08-11 | -73.0         |
| 2013-08-12 | -250.0        |
| 2013-08-13 | -9.0          |
| 2013-08-14 | -63.0         |
| 2013-08-15 | 72.0          |
| 2013-08-16 | 72.0          |
| 2013-08-17 | 28.0          |
| 2013-08-18 | 131.0         |
| 2013-08-19 | -148.0        |
| 2013-08-20 | -69.0         |
| 2013-08-21 | 38.0          |
| 2013-08-22 | 31.0          |
| 2013-08-23 | -8.0          |
| 2013-08-24 | 61.0          |
| 2013-08-25 | -197.0        |
| 2013-08-26 | 175.0         |
| 2013-08-27 | -23.0         |
| 2013-08-28 | 78.0          |
| 2013-08-29 | -78.0         |
| 2013-08-30 | -116.0        |
| 2013-08-31 | -80.0         |
| 2013-09-01 | 41.0          |
| 2013-09-02 | -14.0         |
| 2013-09-03 | 89.0          |
| 2013-09-04 | -92.0         |
| 2013-09-05 | 100.0         |
| 2013-09-06 | -17.0         |
| 2013-09-07 | -72.0         |
| 2013-09-08 | 67.0          |
| 2013-09-09 | -141.0        |
| 2013-09-10 | -72.0         |
| 2013-09-11 | -137.0        |
| 2013-09-12 | 184.0         |
| 2013-09-13 | 124.0         |
| 2013-09-14 | 78.0          |
| 2013-09-15 | 25.0          |
| 2013-09-16 | -33.0         |
| 2013-09-17 | 27.0          |
| 2013-09-18 | 87.0          |
| 2013-09-19 | 28.0          |
| 2013-09-20 | -126.0        |
| 2013-09-21 | 81.0          |
| 2013-09-22 | 67.0          |
| 2013-09-23 | 19.0          |
| 2013-09-24 | -53.0         |
| 2013-09-25 | -130.0        |
| 2013-09-26 | 0.0           |
| 2013-09-27 | 19.0          |
| 2013-09-28 | -25.0         |
| 2013-09-29 | 45.0          |
| 2013-09-30 | -45.0         |
| 2013-10-01 | -3.0          |
| 2013-10-02 | 25.0          |
| 2013-10-03 | 59.0          |
| 2013-10-04 | 150.0         |
| 2013-10-05 | 3.0           |
| 2013-10-06 | -120.0        |
| 2013-10-07 | 92.0          |
| 2013-10-08 | -53.0         |
| 2013-10-09 | -253.0        |
| 2013-10-10 | 67.0          |
| 2013-10-11 | 39.0          |
| 2013-10-12 | -39.0         |
| 2013-10-13 | -31.0         |
| 2013-10-14 | -129.0        |
| 2013-10-15 | -11.0         |
| 2013-10-16 | -3.0          |
| 2013-10-17 | 22.0          |
| 2013-10-18 | 69.0          |
| 2013-10-19 | -152.0        |
| 2013-10-20 | 86.0          |
| 2013-10-21 | -25.0         |
| 2013-10-22 | -88.0         |
| 2013-10-23 | -41.0         |
| 2013-10-24 | -47.0         |
| 2013-10-25 | 14.0          |
| 2013-10-26 | 0.0           |
| 2013-10-27 | -110.0        |
| 2013-10-28 | -217.0        |
| 2013-10-29 | -718.0        |
| 2013-10-30 | -153.0        |
| 2013-10-31 | 315.0         |
| 2013-11-01 | 243.0         |
| 2013-11-02 | 212.0         |
| 2013-11-03 | 595.0         |
| 2013-11-04 | 219.0         |
| 2013-11-05 | 170.0         |
| 2013-11-06 | 156.0         |
| 2013-11-07 | 189.0         |
| 2013-11-08 | 147.0         |
| 2013-11-09 | 102.0         |
| 2013-11-10 | 100.0         |
| 2013-11-11 | 97.0          |
| 2013-11-12 | -106.0        |
| 2013-11-13 | -131.0        |
| 2013-11-14 | -130.0        |
| 2013-11-15 | -116.0        |
| 2013-11-16 | 93.0          |
| 2013-11-17 | 88.0          |
| 2013-11-18 | -240.0        |
| 2013-11-19 | -14.0         |
| 2013-11-20 | 93.0          |
| 2013-11-21 | 96.0          |
| 2013-11-22 | 82.0          |
| 2013-11-23 | 65.0          |
| 2013-11-24 | 74.0          |
| 2013-11-25 | 63.0          |
| 2013-11-26 | 40.0          |
| 2013-11-27 | -29.0         |
| 2013-11-28 | -48.0         |
| 2013-11-29 | -54.0         |
| 2013-11-30 | -51.0         |
| 2013-12-01 | -57.0         |
| 2013-12-02 | -43.0         |
| 2013-12-03 | -172.0        |
| 2013-12-04 | -225.0        |
| 2013-12-05 | -108.0        |
| 2013-12-06 | -20.0         |
| 2013-12-07 | -11.0         |
| 2013-12-08 | 5.0           |
| 2013-12-09 | -2.0          |
| 2013-12-10 | 0.0           |
| 2013-12-11 | 8.0           |
| 2013-12-12 | 6.0           |
| 2013-12-13 | 14.0          |
| 2013-12-14 | 11.0          |
| 2013-12-15 | 22.0          |
| 2013-12-16 | -8.0          |
| 2013-12-17 | -134.0        |
| 2013-12-18 | -197.0        |
| 2013-12-19 | -38.0         |
| 2013-12-20 | 107.0         |
| 2013-12-21 | 109.0         |
| 2013-12-22 | 105.0         |
| 2013-12-23 | 101.0         |
| 2013-12-24 | 103.0         |
| 2013-12-25 | 96.0          |
| 2013-12-26 | 95.0          |
| 2013-12-27 | 94.0          |
| 2013-12-28 | 99.0          |
| 2013-12-29 | 94.0          |
| 2013-12-30 | 91.0          |
| 2013-12-31 | 91.0          |
| 2014-01-01 | 101.0         |
| 2014-01-02 | 89.0          |
| 2014-01-03 | 86.0          |
| 2014-01-04 | 96.0          |
| 2014-01-05 | 92.0          |
| 2014-01-06 | -61.0         |
| 2014-01-07 | -49.0         |
| 2014-01-08 | 61.0          |
| 2014-01-09 | 67.0          |
| 2014-01-10 | 43.0          |
| 2014-01-11 | 62.0          |
| 2014-01-12 | 61.0          |
| 2014-01-13 | 52.0          |
| 2014-01-14 | 33.0          |
| 2014-01-15 | 3.0           |
| 2014-01-16 | -79.0         |
| 2014-01-17 | -143.0        |
| 2014-01-18 | -137.0        |
| 2014-01-19 | -124.0        |
| 2014-01-20 | -118.0        |
| 2014-01-21 | -258.0        |
| 2014-01-22 | -255.0        |
| 2014-01-23 | -130.0        |
| 2014-01-24 | -121.0        |
| 2014-01-25 | -109.0        |
| 2014-01-26 | -103.0        |
| 2014-01-27 | -109.0        |
| 2014-01-28 | -72.0         |
| 2014-01-29 | -50.0         |
| 2014-01-30 | 17.0          |
| 2014-01-31 | 22.0          |
| 2014-02-01 | 0.0           |
| 2014-02-02 | -9.0          |
| 2014-02-03 | -127.0        |
| 2014-02-04 | -88.0         |
| 2014-02-05 | 196.0         |
| 2014-02-06 | 326.0         |
| 2014-02-07 | -401.0        |
| 2014-02-08 | -359.0        |
| 2014-02-09 | -188.0        |
| 2014-02-10 | 36.0          |
| 2014-02-11 | -60.0         |
| 2014-02-12 | 13.0          |
| 2014-02-13 | -175.0        |
| 2014-02-14 | -14.0         |
| 2014-02-15 | 49.0          |
| 2014-02-16 | 8.0           |
| 2014-02-17 | 49.0          |
| 2014-02-18 | -133.0        |
| 2014-02-19 | -45.0         |
| 2014-02-20 | 53.0          |
| 2014-02-21 | 44.0          |
| 2014-02-22 | 27.0          |
| 2014-02-23 | 45.0          |
| 2014-02-24 | 163.0         |
| 2014-02-25 | 38.0          |
| 2014-02-26 | -60.0         |
| 2014-02-27 | -49.0         |
| 2014-02-28 | -21.0         |
| 2014-03-01 | 19.0          |
| 2014-03-02 | -14.0         |
| 2014-03-03 | -49.0         |
| 2014-03-04 | -37.0         |
| 2014-03-05 | 21.0          |
| 2014-03-06 | -13.0         |
| 2014-03-07 | -122.0        |
| 2014-03-08 | 114.0         |
| 2014-03-09 | 102.0         |
| 2014-03-10 | -24.0         |
| 2014-03-11 | -46.0         |
| 2014-03-12 | -57.0         |
| 2014-03-13 | 157.0         |
| 2014-03-14 | -62.0         |
| 2014-03-15 | -81.0         |
| 2014-03-16 | 108.0         |
| 2014-03-17 | 332.0         |
| 2014-03-18 | 478.0         |
| 2014-03-19 | 302.0         |
| 2014-03-20 | 110.0         |
| 2014-03-21 | 45.0          |
| 2014-03-22 | 23.0          |
| 2014-03-23 | 59.0          |
| 2014-03-24 | -51.0         |
| 2014-03-25 | -22.0         |
| 2014-03-26 | -93.0         |
| 2014-03-27 | -194.0        |
| 2014-03-28 | -159.0        |
| 2014-03-29 | -206.0        |
| 2014-03-30 | -138.0        |
| 2014-03-31 | -195.0        |
| 2014-04-01 | -537.0        |
| 2014-04-02 | -107.0        |
| 2014-04-03 | -99.0         |
| 2014-04-04 | 40.0          |
| 2014-04-05 | 91.0          |
| 2014-04-06 | 54.0          |
| 2014-04-07 | -72.0         |
| 2014-04-08 | 61.0          |
| 2014-04-09 | 251.0         |
| 2014-04-10 | 108.0         |
| 2014-04-11 | -32.0         |
| 2014-04-12 | 117.0         |
| 2014-04-13 | -82.0         |
| 2014-04-14 | 30.0          |
| 2014-04-15 | -73.0         |
| 2014-04-16 | 155.0         |
| 2014-04-17 | -117.0        |
| 2014-04-18 | -68.0         |
| 2014-04-19 | 5.0           |
| 2014-04-20 | 76.0          |
| 2014-04-21 | 150.0         |
| 2014-04-22 | -95.0         |
| 2014-04-23 | -95.0         |
| 2014-04-24 | -203.0        |
| 2014-04-25 | 194.0         |
| 2014-04-26 | 117.0         |
| 2014-04-27 | -32.0         |
| 2014-04-28 | -163.0        |
| 2014-04-29 | -6.0          |
| 2014-04-30 | -46.0         |
| 2014-05-01 | 3.0           |
| 2014-05-02 | 76.0          |
| 2014-05-03 | 87.0          |
| 2014-05-04 | 199.0         |
| 2014-05-05 | -232.0        |
| 2014-05-06 | 49.0          |
| 2014-05-07 | -46.0         |
| 2014-05-08 | -154.0        |
| 2014-05-09 | -89.0         |
| 2014-05-10 | 129.0         |
| 2014-05-11 | 283.0         |
| 2014-05-12 | -128.0        |
| 2014-05-13 | -6.0          |
| 2014-05-14 | -270.0        |
| 2014-05-15 | 129.0         |
| 2014-05-16 | -84.0         |
| 2014-05-17 | 424.0         |
| 2014-05-18 | 402.0         |
| 2014-05-19 | 704.0         |
| 2014-05-20 | 485.0         |
| 2014-05-21 | 12.0          |
| 2014-05-22 | -98.0         |
| 2014-05-23 | 0.0           |
| 2014-05-24 | 207.0         |
| 2014-05-25 | 434.0         |
| 2014-05-26 | 267.0         |
| 2014-05-27 | 443.0         |
| 2014-05-28 | -18.0         |
| 2014-05-29 | 776.0         |
| 2014-05-30 | 292.0         |
| 2014-05-31 | 253.0         |
| 2014-06-01 | 12.0          |
| 2014-06-02 | 4.0           |
| 2014-06-03 | 283.0         |
| 2014-06-04 | 122.0         |
| 2014-06-05 | 132.0         |
| 2014-06-06 | -22.0         |
| 2014-06-07 | -28.0         |
| 2014-06-08 | -38.0         |
| 2014-06-09 | -25.0         |
| 2014-06-10 | -207.0        |
| 2014-06-11 | -84.0         |
| 2014-06-12 | 0.0           |
| 2014-06-13 | 25.0          |
| 2014-06-14 | -28.0         |
| 2014-06-15 | -25.0         |
| 2014-06-16 | -3.0          |
| 2014-06-17 | -6.0          |
| 2014-06-18 | 71.0          |
| 2014-06-19 | -21.0         |
| 2014-06-20 | 12.0          |
| 2014-06-21 | 3.0           |
| 2014-06-22 | -28.0         |
| 2014-06-23 | 3.0           |
| 2014-06-24 | -223.0        |
| 2014-06-25 | -213.0        |
| 2014-06-26 | -270.0        |
| 2014-06-27 | -259.0        |
| 2014-06-28 | -823.0        |
| 2014-06-29 | -225.0        |
| 2014-06-30 | -339.0        |
| 2014-07-01 | -626.0        |
| 2014-07-02 | -478.0        |
| 2014-07-03 | -261.0        |
| 2014-07-04 | -186.0        |
| 2014-07-05 | 52.0          |
| 2014-07-06 | -30.0         |
| 2014-07-07 | 25.0          |
| 2014-07-08 | 217.0         |
| 2014-07-09 | 247.0         |
| 2014-07-10 | -95.0         |
| 2014-07-11 | -171.0        |
| 2014-07-12 | -53.0         |
| 2014-07-13 | 64.0          |
| 2014-07-14 | 507.0         |
| 2014-07-15 | -1201.0       |
| 2014-07-16 | -1031.0       |
| 2014-07-17 | 146.0         |
| 2014-07-18 | 392.0         |
| 2014-07-19 | -27.0         |
| 2014-07-20 | -198.0        |
| 2014-07-21 | -255.0        |
| 2014-07-22 | -307.0        |
| 2014-07-23 | 112.0         |
| 2014-07-24 | 983.0         |
| 2014-07-25 | 681.0         |
| 2014-07-26 | 799.0         |
| 2014-07-27 | 14.0          |
| 2014-07-28 | 137.0         |
| 2014-07-29 | -71.0         |
| 2014-07-30 | -89.0         |
| 2014-07-31 | -17.0         |
| 2014-08-01 | 86.0          |
| 2014-08-02 | -148.0        |
| 2014-08-03 | -83.0         |
| 2014-08-04 | 54.0          |
| 2014-08-05 | 69.0          |
| 2014-08-06 | 71.0          |
| 2014-08-07 | 63.0          |
| 2014-08-08 | -49.0         |
| 2014-08-09 | 17.0          |
| 2014-08-10 | -122.0        |
| 2014-08-11 | 48.0          |
| 2014-08-12 | -116.0        |
| 2014-08-13 | -69.0         |
| 2014-08-14 | 86.0          |
| 2014-08-15 | 19.0          |
| 2014-08-16 | -85.0         |
| 2014-08-17 | -31.0         |
| 2014-08-18 | -161.0        |
| 2014-08-19 | 9.0           |
| 2014-08-20 | -256.0        |
| 2014-08-21 | 56.0          |
| 2014-08-22 | 42.0          |
| 2014-08-23 | 71.0          |
| 2014-08-24 | 61.0          |
| 2014-08-25 | -11.0         |
| 2014-08-26 | 249.0         |
| 2014-08-27 | 99.0          |
| 2014-08-28 | 151.0         |
| 2014-08-29 | -37.0         |
| 2014-08-30 | -26.0         |
| 2014-08-31 | 112.0         |
| 2014-09-01 | -166.0        |
| 2014-09-02 | -679.0        |
| 2014-09-03 | 956.0         |
| 2014-09-04 | -211.0        |
| 2014-09-05 | -54.0         |
| 2014-09-06 | -18.0         |
| 2014-09-07 | 152.0         |
| 2014-09-08 | -217.0        |
| 2014-09-09 | 6.0           |
| 2014-09-10 | -294.0        |
| 2014-09-11 | -76.0         |
| 2014-09-12 | 56.0          |
| 2014-09-13 | -140.0        |
| 2014-09-14 | 0.0           |
| 2014-09-15 | -185.0        |
| 2014-09-16 | -194.0        |
| 2014-09-17 | 502.0         |
| 2014-09-18 | -59.0         |
| 2014-09-19 | 87.0          |
| 2014-09-20 | 26.0          |
| 2014-09-21 | 8.0           |
| 2014-09-22 | 68.0          |
| 2014-09-23 | -192.0        |
| 2014-09-24 | -103.0        |
| 2014-09-25 | -143.0        |
| 2014-09-26 | 9.0           |
| 2014-09-27 | 89.0          |
| 2014-09-28 | 117.0         |
| 2014-09-29 | 23.0          |
| 2014-09-30 | 42.0          |
| 2014-10-01 | -39.0         |
| 2014-10-02 | 67.0          |
| 2014-10-03 | -36.0         |
| 2014-10-04 | 415.0         |
| 2014-10-05 | 343.0         |
| 2014-10-06 | -249.0        |
| 2014-10-07 | 20.0          |
| 2014-10-08 | -125.0        |
| 2014-10-09 | 337.0         |
| 2014-10-10 | -297.0        |
| 2014-10-11 | 363.0         |
| 2014-10-12 | 356.0         |
| 2014-10-13 | 334.0         |
| 2014-10-14 | 177.0         |
| 2014-10-15 | -543.0        |
| 2014-10-16 | 161.0         |
| 2014-10-17 | 456.0         |
| 2014-10-18 | -207.0        |
| 2014-10-19 | -35.0         |
| 2014-10-20 | -1304.0       |
| 2014-10-21 | -952.0        |
| 2014-10-22 | 17.0          |
| 2014-10-23 | -162.0        |
| 2014-10-24 | 285.0         |
| 2014-10-25 | 249.0         |
| 2014-10-26 | 271.0         |
| 2014-10-27 | -53.0         |
| 2014-10-28 | 272.0         |
| 2014-10-29 | 209.0         |
| 2014-10-30 | -417.0        |
| 2014-10-31 | -384.0        |
| 2014-11-01 | 83.0          |
| 2014-11-02 | 78.0          |
| 2014-11-03 | -172.0        |
| 2014-11-04 | -86.0         |
| 2014-11-05 | 650.0         |
| 2014-11-06 | -3.0          |
| 2014-11-07 | -87.0         |
| 2014-11-08 | 16.0          |
| 2014-11-09 | -140.0        |
| 2014-11-10 | -84.0         |
| 2014-11-11 | 20.0          |
| 2014-11-12 | 196.0         |
| 2014-11-13 | 25.0          |
| 2014-11-14 | -59.0         |
| 2014-11-15 | 54.0          |
| 2014-11-16 | -76.0         |
| 2014-11-17 | -134.0        |
| 2014-11-18 | -151.0        |
| 2014-11-19 | 84.0          |
| 2014-11-20 | -101.0        |
| 2014-11-21 | 20.0          |
| 2014-11-22 | -64.0         |
| 2014-11-23 | 526.0         |
| 2014-11-24 | -9.0          |
| 2014-11-25 | -2.0          |
| 2014-11-26 | -46.0         |
| 2014-11-27 | -174.0        |
| 2014-11-28 | 59.0          |
| 2014-11-29 | -75.0         |
| 2014-11-30 | 261.0         |
| 2014-12-01 | -113.0        |
| 2014-12-02 | -154.0        |
| 2014-12-03 | -6.0          |
| 2014-12-04 | -8.0          |
| 2014-12-05 | 90.0          |
| 2014-12-06 | 449.0         |
| 2014-12-07 | 125.0         |
| 2014-12-08 | -14.0         |
| 2014-12-09 | 63.0          |
| 2014-12-10 | 23.0          |
| 2014-12-11 | -40.0         |
| 2014-12-12 | -49.0         |
| 2014-12-13 | -14.0         |
| 2014-12-14 | 223.0         |
| 2014-12-15 | 57.0          |
| 2014-12-16 | -66.0         |
| 2014-12-17 | 52.0          |
| 2014-12-18 | 20.0          |
| 2014-12-19 | -57.0         |
| 2014-12-20 | -124.0        |
| 2014-12-21 | -60.0         |
| 2014-12-22 | 18.0          |
| 2014-12-23 | -145.0        |
| 2014-12-24 | -315.0        |
| 2014-12-25 | 36.0          |
| 2014-12-26 | -174.0        |
| 2014-12-27 | -279.0        |
| 2014-12-28 | -420.0        |
| 2014-12-29 | 442.0         |
| 2014-12-30 | -61.0         |
| 2014-12-31 | 42.0          |
| 2015-01-01 | 30.0          |
| 2015-01-02 | 87.0          |
| 2015-01-03 | -554.0        |
| 2015-01-04 | 31.0          |
| 2015-01-05 | -9.0          |
| 2015-01-06 | 174.0         |
| 2015-01-07 | 102.0         |
| 2015-01-08 | 306.0         |
| 2015-01-09 | 137.0         |
| 2015-01-10 | 68.0          |
| 2015-01-11 | 245.0         |
| 2015-01-12 | 15.0          |
| 2015-01-13 | 82.0          |
| 2015-01-14 | -317.0        |
| 2015-01-15 | -20.0         |
| 2015-01-16 | -283.0        |
| 2015-01-17 | -11.0         |
| 2015-01-18 | -136.0        |
| 2015-01-19 | 89.0          |
| 2015-01-20 | 117.0         |
| 2015-01-21 | 45.0          |
| 2015-01-22 | 8.0           |
| 2015-01-23 | 42.0          |
| 2015-01-24 | -14.0         |
| 2015-01-25 | 118.0         |
| 2015-01-26 | -11.0         |
| 2015-01-27 | -28.0         |
| 2015-01-28 | 0.0           |
| 2015-01-29 | -155.0        |
| 2015-01-30 | -200.0        |
| 2015-01-31 | -61.0         |
| 2015-02-01 | -50.0         |
| 2015-02-02 | -55.0         |
| 2015-02-03 | 269.0         |
| 2015-02-04 | 125.0         |
| 2015-02-05 | -463.0        |
| 2015-02-06 | 135.0         |
| 2015-02-07 | 117.0         |
| 2015-02-08 | 144.0         |
| 2015-02-09 | -142.0        |
| 2015-02-10 | 257.0         |
| 2015-02-11 | 528.0         |
| 2015-02-12 | 474.0         |
| 2015-02-13 | -29.0         |
| 2015-02-14 | -216.0        |
| 2015-02-15 | 83.0          |
| 2015-02-16 | -72.0         |
| 2015-02-17 | -20.0         |
| 2015-02-18 | -14.0         |
| 2015-02-19 | -126.0        |
| 2015-02-20 | -83.0         |
| 2015-02-21 | 6.0           |
| 2015-02-22 | 12.0          |
| 2015-02-23 | 51.0          |
| 2015-02-24 | 34.0          |
| 2015-02-25 | 72.0          |
| 2015-02-26 | 235.0         |
| 2015-02-27 | 255.0         |
| 2015-02-28 | 155.0         |
| 2015-03-01 | 58.0          |
| 2015-03-02 | -20.0         |
| 2015-03-03 | -65.0         |
| 2015-03-04 | -52.0         |
| 2015-03-05 | 17.0          |
| 2015-03-06 | 208.0         |
| 2015-03-07 | -56.0         |
| 2015-03-08 | 141.0         |
| 2015-03-09 | -170.0        |
| 2015-03-10 | -94.0         |
| 2015-03-11 | -26.0         |
| 2015-03-12 | -23.0         |
| 2015-03-13 | 44.0          |
| 2015-03-14 | -50.0         |
| 2015-03-15 | 32.0          |
| 2015-03-16 | -32.0         |
| 2015-03-17 | 149.0         |
| 2015-03-18 | 47.0          |
| 2015-03-19 | 50.0          |
| 2015-03-20 | -47.0         |
| 2015-03-21 | 26.0          |
| 2015-03-22 | 3.0           |
| 2015-03-23 | 82.0          |
| 2015-03-24 | -79.0         |
| 2015-03-25 | -62.0         |
| 2015-03-26 | 6.0           |
| 2015-03-27 | 38.0          |
| 2015-03-28 | -41.0         |
| 2015-03-29 | -29.0         |
| 2015-03-30 | -6.0          |
| 2015-03-31 | -38.0         |
| 2015-04-01 | 9.0           |
| 2015-04-02 | -12.0         |
| 2015-04-03 | -49.0         |
| 2015-04-04 | -163.0        |
| 2015-04-05 | 198.0         |
| 2015-04-06 | 146.0         |
| 2015-04-07 | -443.0        |
| 2015-04-08 | 23.0          |
| 2015-04-09 | -95.0         |
| 2015-04-10 | -58.0         |
| 2015-04-11 | -149.0        |
| 2015-04-12 | 46.0          |
| 2015-04-13 | 8.0           |
| 2015-04-14 | -671.0        |
| 2015-04-15 | -880.0        |
| 2015-04-16 | -646.0        |
| 2015-04-17 | 420.0         |
| 2015-04-18 | 421.0         |
| 2015-04-19 | -22.0         |
| 2015-04-20 | 441.0         |
| 2015-04-21 | 241.0         |
| 2015-04-22 | 313.0         |
| 2015-04-23 | 484.0         |
| 2015-04-24 | 52.0          |
| 2015-04-25 | -15.0         |
| 2015-04-26 | 171.0         |
| 2015-04-27 | -14.0         |
| 2015-04-28 | 125.0         |
| 2015-04-29 | 87.0          |
| 2015-04-30 | -70.0         |
| 2015-05-01 | 3.0           |
| 2015-05-02 | 12.0          |
| 2015-05-03 | 67.0          |
| 2015-05-04 | 64.0          |
| 2015-05-05 | 47.0          |
| 2015-05-06 | 232.0         |
| 2015-05-07 | -405.0        |
| 2015-05-08 | -101.0        |
| 2015-05-09 | 212.0         |
| 2015-05-10 | 330.0         |
| 2015-05-11 | -365.0        |
| 2015-05-12 | -96.0         |
| 2015-05-13 | 58.0          |
| 2015-05-14 | -122.0        |
| 2015-05-15 | 12.0          |
| 2015-05-16 | 49.0          |
| 2015-05-17 | 111.0         |
| 2015-05-18 | -111.0        |
| 2015-05-19 | 205.0         |
| 2015-05-20 | -88.0         |
| 2015-05-21 | -105.0        |
| 2015-05-22 | 14.0          |
| 2015-05-23 | 62.0          |
| 2015-05-24 | 17.0          |
| 2015-05-25 | -90.0         |
| 2015-05-26 | 17.0          |
| 2015-05-27 | 26.0          |
| 2015-05-28 | 47.0          |
| 2015-05-29 | -55.0         |
| 2015-05-30 | 96.0          |
| 2015-05-31 | -14.0         |
| 2015-06-01 | -106.0        |
| 2015-06-02 | -46.0         |
| 2015-06-03 | -9.0          |
| 2015-06-04 | 32.0          |
| 2015-06-05 | -166.0        |
| 2015-06-06 | 125.0         |
| 2015-06-07 | 111.0         |
| 2015-06-08 | 6.0           |
| 2015-06-09 | 82.0          |
| 2015-06-10 | -416.0        |
| 2015-06-11 | 483.0         |
| 2015-06-12 | -117.0        |
| 2015-06-13 | -122.0        |
| 2015-06-14 | 122.0         |
| 2015-06-15 | 53.0          |
| 2015-06-16 | 35.0          |
| 2015-06-17 | 1257.0        |
| 2015-06-18 | 591.0         |
| 2015-06-19 | 313.0         |
| 2015-06-20 | -15.0         |
| 2015-06-21 | -9.0          |
| 2015-06-22 | 46.0          |
| 2015-06-23 | -18.0         |
| 2015-06-24 | -13.0         |
| 2015-06-25 | -292.0        |
| 2015-06-26 | -120.0        |
| 2015-06-27 | -31.0         |
| 2015-06-28 | -18.0         |
| 2015-06-29 | -175.0        |
| 2015-06-30 | -481.0        |
| 2015-07-01 | -859.0        |
| 2015-07-02 | -369.0        |
| 2015-07-03 | -15.0         |
| 2015-07-04 | 161.0         |
| 2015-07-05 | 50.0          |
| 2015-07-06 | 398.0         |
| 2015-07-07 | 65.0          |
| 2015-07-08 | -18.0         |
| 2015-07-09 | -15.0         |
| 2015-07-10 | 51.0          |
| 2015-07-11 | -104.0        |
| 2015-07-12 | 30.0          |
| 2015-07-13 | -21.0         |
| 2015-07-14 | -503.0        |
| 2015-07-15 | -163.0        |
| 2015-07-16 | 61.0          |
| 2015-07-17 | -3.0          |
| 2015-07-18 | 316.0         |
| 2015-07-19 | 112.0         |
| 2015-07-20 | -106.0        |
| 2015-07-21 | 11.0          |
| 2015-07-22 | -50.0         |
| 2015-07-23 | -420.0        |
| 2015-07-24 | -61.0         |
| 2015-07-25 | 262.0         |
| 2015-07-26 | -183.0        |
| 2015-07-27 | -203.0        |
| 2015-07-28 | 255.0         |
| 2015-07-29 | 41.0          |
| 2015-07-30 | 61.0          |
| 2015-07-31 | -140.0        |
| 2015-08-01 | -101.0        |
| 2015-08-02 | -3.0          |
| 2015-08-03 | 40.0          |
| 2015-08-04 | 76.0          |
| 2015-08-05 | -278.0        |
| 2015-08-06 | -86.0         |
| 2015-08-07 | 75.0          |
| 2015-08-08 | 112.0         |
| 2015-08-09 | 23.0          |
| 2015-08-10 | -11.0         |
| 2015-08-11 | -38.0         |
| 2015-08-12 | 38.0          |
| 2015-08-13 | 113.0         |
| 2015-08-14 | -9.0          |
| 2015-08-15 | 11.0          |
| 2015-08-16 | -20.0         |
| 2015-08-17 | -236.0        |
| 2015-08-18 | 66.0          |
| 2015-08-19 | 17.0          |
| 2015-08-20 | 12.0          |
| 2015-08-21 | 5.0           |
| 2015-08-22 | -121.0        |
| 2015-08-23 | 21.0          |
| 2015-08-24 | 66.0          |
| 2015-08-25 | -69.0         |
| 2015-08-26 | -23.0         |
| 2015-08-27 | 245.0         |
| 2015-08-28 | 14.0          |
| 2015-08-29 | -285.0        |
| 2015-08-30 | -160.0        |
| 2015-08-31 | -80.0         |
| 2015-09-01 | 5.0           |
| 2015-09-02 | 55.0          |
| 2015-09-03 | -684.0        |
| 2015-09-04 | -39.0         |
| 2015-09-05 | 112.0         |
| 2015-09-06 | -28.0         |
| 2015-09-07 | -20.0         |
| 2015-09-08 | -128.0        |
| 2015-09-09 | -219.0        |
| 2015-09-10 | -125.0        |
| 2015-09-11 | 45.0          |
| 2015-09-12 | 58.0          |
| 2015-09-13 | -39.0         |
| 2015-09-14 | -69.0         |
| 2015-09-15 | -162.0        |
| 2015-09-16 | -134.0        |
| 2015-09-17 | -49.0         |
| 2015-09-18 | 82.0          |
| 2015-09-19 | -90.0         |
| 2015-09-20 | -152.0        |
| 2015-09-21 | 133.0         |
| 2015-09-22 | -44.0         |
| 2015-09-23 | 38.0          |
| 2015-09-24 | 41.0          |
| 2015-09-25 | -19.0         |
| 2015-09-26 | -30.0         |
| 2015-09-27 | -87.0         |
| 2015-09-28 | -237.0        |
| 2015-09-29 | 262.0         |
| 2015-09-30 | 250.0         |
| 2015-10-01 | -49.0         |
| 2015-10-02 | -158.0        |
| 2015-10-03 | 14.0          |
| 2015-10-04 | 180.0         |
| 2015-10-05 | -33.0         |
| 2015-10-06 | 404.0         |
| 2015-10-07 | 404.0         |
| 2015-10-08 | 330.0         |
| 2015-10-09 | 259.0         |
| 2015-10-10 | 217.0         |
| 2015-10-11 | -91.0         |
| 2015-10-12 | -35.0         |
| 2015-10-13 | 482.0         |
| 2015-10-14 | -200.0        |
| 2015-10-15 | -101.0        |
| 2015-10-16 | 23.0          |
| 2015-10-17 | 121.0         |
| 2015-10-18 | 12.0          |
| 2015-10-19 | -95.0         |
| 2015-10-20 | 17.0          |
| 2015-10-21 | -20.0         |
| 2015-10-22 | 43.0          |
| 2015-10-23 | -184.0        |
| 2015-10-24 | -35.0         |
| 2015-10-25 | -251.0        |
| 2015-10-26 | 291.0         |
| 2015-10-27 | -94.0         |
| 2015-10-28 | 0.0           |
| 2015-10-29 | 63.0          |
| 2015-10-30 | 230.0         |
| 2015-10-31 | 0.0           |
| 2015-11-01 | -66.0         |
| 2015-11-02 | 194.0         |
| 2015-11-03 | 35.0          |
| 2015-11-04 | 160.0         |
| 2015-11-05 | -195.0        |
| 2015-11-06 | -84.0         |
| 2015-11-07 | 183.0         |
| 2015-11-08 | 20.0          |
| 2015-11-09 | -108.0        |
| 2015-11-10 | 47.0          |
| 2015-11-11 | -58.0         |
| 2015-11-12 | -165.0        |
| 2015-11-13 | -93.0         |
| 2015-11-14 | -315.0        |
| 2015-11-15 | -102.0        |
| 2015-11-16 | -142.0        |
| 2015-11-17 | -127.0        |
| 2015-11-18 | -37.0         |
| 2015-11-19 | -53.0         |
| 2015-11-20 | 138.0         |
| 2015-11-21 | 181.0         |
| 2015-11-22 | 185.0         |
| 2015-11-23 | -108.0        |
| 2015-11-24 | 251.0         |
| 2015-11-25 | 144.0         |
| 2015-11-26 | 342.0         |
| 2015-11-27 | -3.0          |
| 2015-11-28 | 111.0         |
| 2015-11-29 | 108.0         |
| 2015-11-30 | -642.0        |
| 2015-12-01 | -263.0        |
| 2015-12-02 | -1106.0       |
| 2015-12-03 | -1126.0       |
| 2015-12-04 | -1072.0       |
| 2015-12-05 | -1034.0       |
| 2015-12-06 | -1098.0       |
| 2015-12-07 | -629.0        |
| 2015-12-08 | 16.0          |
| 2015-12-09 | 561.0         |
| 2015-12-10 | 320.0         |
| 2015-12-11 | 643.0         |
| 2015-12-12 | 657.0         |
| 2015-12-13 | 80.0          |
| 2015-12-14 | 561.0         |
| 2015-12-15 | 716.0         |
| 2015-12-16 | 508.0         |
| 2015-12-17 | 558.0         |
| 2015-12-18 | 106.0         |
| 2015-12-19 | -420.0        |
| 2015-12-20 | 352.0         |
| 2015-12-21 | 334.0         |
| 2015-12-22 | 110.0         |
| 2015-12-23 | 376.0         |
| 2015-12-24 | -104.0        |
| 2015-12-25 | 160.0         |
| 2015-12-26 | -65.0         |
| 2015-12-27 | 51.0          |
| 2015-12-28 | -62.0         |
| 2015-12-29 | 166.0         |
| 2015-12-30 | -213.0        |
| 2015-12-31 | 53.0          |
| 2016-01-01 | 45.0          |
| 2016-01-02 | -40.0         |
| 2016-01-03 | 84.0          |
| 2016-01-04 | 20.0          |
| 2016-01-05 | 82.0          |
| 2016-01-06 | -82.0         |
| 2016-01-07 | 48.0          |
| 2016-01-08 | 62.0          |
| 2016-01-09 | 5.0           |
| 2016-01-10 | -123.0        |
| 2016-01-11 | 25.0          |
| 2016-01-12 | -179.0        |
| 2016-01-13 | 11.0          |
| 2016-01-14 | -20.0         |
| 2016-01-15 | -131.0        |
| 2016-01-16 | 6.0           |
| 2016-01-17 | 17.0          |
| 2016-01-18 | -167.0        |
| 2016-01-19 | 106.0         |
| 2016-01-20 | -103.0        |
| 2016-01-21 | 36.0          |
| 2016-01-22 | 200.0         |
| 2016-01-23 | -78.0         |
| 2016-01-24 | 17.0          |
| 2016-01-25 | -17.0         |
| 2016-01-26 | -150.0        |
| 2016-01-27 | -55.0         |
| 2016-01-28 | -99.0         |
| 2016-01-29 | 410.0         |
| 2016-01-30 | 342.0         |
| 2016-01-31 | 45.0          |
| 2016-02-01 | 3.0           |
| 2016-02-02 | -11.0         |
| 2016-02-03 | -93.0         |
| 2016-02-04 | -93.0         |
| 2016-02-05 | -56.0         |
| 2016-02-06 | -151.0        |
| 2016-02-07 | -50.0         |
| 2016-02-08 | 86.0          |
| 2016-02-09 | -50.0         |
| 2016-02-10 | -142.0        |
| 2016-02-11 | -94.0         |
| 2016-02-12 | -44.0         |
| 2016-02-13 | 86.0          |
| 2016-02-14 | 86.0          |
| 2016-02-15 | 55.0          |
| 2016-02-16 | -30.0         |
| 2016-02-17 | -239.0        |
| 2016-02-18 | 69.0          |
| 2016-02-19 | 287.0         |
| 2016-02-20 | 128.0         |
| 2016-02-21 | 73.0          |
| 2016-02-22 | 172.0         |
| 2016-02-23 | 366.0         |
| 2016-02-24 | 144.0         |
| 2016-02-25 | 270.0         |
| 2016-02-26 | 73.0          |
| 2016-02-27 | 148.0         |
| 2016-02-28 | -17.0         |
| 2016-02-29 | 257.0         |
| 2016-03-01 | -38.0         |
| 2016-03-02 | -79.0         |
| 2016-03-03 | 73.0          |
| 2016-03-04 | 55.0          |
| 2016-03-05 | 18.0          |
| 2016-03-06 | -18.0         |
| 2016-03-07 | 180.0         |
| 2016-03-08 | 115.0         |
| 2016-03-09 | -77.0         |
| 2016-03-10 | 9.0           |
| 2016-03-11 | -76.0         |
| 2016-03-12 | -133.0        |
| 2016-03-13 | -76.0         |
| 2016-03-14 | 56.0          |
| 2016-03-15 | -21.0         |
| 2016-03-16 | -44.0         |
| 2016-03-17 | 50.0          |
| 2016-03-18 | 73.0          |
| 2016-03-19 | -70.0         |
| 2016-03-20 | -47.0         |
| 2016-03-21 | 38.0          |
| 2016-03-22 | 56.0          |
| 2016-03-23 | 109.0         |
| 2016-03-24 | 0.0           |
| 2016-03-25 | 14.0          |
| 2016-03-26 | -76.0         |
| 2016-03-27 | -235.0        |
| 2016-03-28 | 3.0           |
| 2016-03-29 | 106.0         |
| 2016-03-30 | -39.0         |
| 2016-03-31 | 27.0          |
| 2016-04-01 | 41.0          |
| 2016-04-02 | -91.0         |
| 2016-04-03 | -47.0         |
| 2016-04-04 | 9.0           |
| 2016-04-05 | 132.0         |
| 2016-04-06 | -141.0        |
| 2016-04-07 | 12.0          |
| 2016-04-08 | 176.0         |
| 2016-04-09 | 70.0          |
| 2016-04-10 | 71.0          |
| 2016-04-11 | -9.0          |
| 2016-04-12 | -120.0        |
| 2016-04-13 | -223.0        |
| 2016-04-14 | -67.0         |
| 2016-04-15 | 44.0          |
| 2016-04-16 | 122.0         |
| 2016-04-17 | -157.0        |
| 2016-04-18 | 37.0          |
| 2016-04-19 | -69.0         |
| 2016-04-20 | 143.0         |
| 2016-04-21 | 217.0         |
| 2016-04-22 | 6.0           |
| 2016-04-23 | 47.0          |
| 2016-04-24 | 17.0          |
| 2016-04-25 | 39.0          |
| 2016-04-26 | -201.0        |
| 2016-04-27 | -11.0         |
| 2016-04-28 | -71.0         |
| 2016-04-29 | -8.0          |
| 2016-04-30 | -234.0        |
| 2016-05-01 | -29.0         |
| 2016-05-02 | -113.0        |
| 2016-05-03 | 338.0         |
| 2016-05-04 | 46.0          |
| 2016-05-05 | 50.0          |
| 2016-05-06 | 65.0          |
| 2016-05-07 | 73.0          |
| 2016-05-08 | -392.0        |
| 2016-05-09 | 58.0          |
| 2016-05-10 | 517.0         |
| 2016-05-11 | 235.0         |
| 2016-05-12 | 132.0         |
| 2016-05-13 | -69.0         |
| 2016-05-14 | 87.0          |
| 2016-05-15 | 564.0         |
| 2016-05-16 | 235.0         |
| 2016-05-17 | 15.0          |
| 2016-05-18 | -15.0         |
| 2016-05-19 | 80.0          |
| 2016-05-20 | 18.0          |
| 2016-05-21 | 194.0         |
| 2016-05-22 | -129.0        |
| 2016-05-23 | -43.0         |
| 2016-05-24 | -77.0         |
| 2016-05-25 | -348.0        |
| 2016-05-26 | -581.0        |
| 2016-05-27 | -401.0        |
| 2016-05-28 | -141.0        |
| 2016-05-29 | -27.0         |
| 2016-05-30 | 135.0         |
| 2016-05-31 | 27.0          |
| 2016-06-01 | -256.0        |
| 2016-06-02 | -47.0         |
| 2016-06-03 | -73.0         |
| 2016-06-04 | 68.0          |
| 2016-06-05 | 96.0          |
| 2016-06-06 | 77.0          |
| 2016-06-07 | -366.0        |
| 2016-06-08 | 163.0         |
| 2016-06-09 | -110.0        |
| 2016-06-10 | -56.0         |
| 2016-06-11 | -110.0        |
| 2016-06-12 | -104.0        |
| 2016-06-13 | 26.0          |
| 2016-06-14 | 11.0          |
| 2016-06-15 | 320.0         |
| 2016-06-16 | 164.0         |
| 2016-06-17 | 32.0          |
| 2016-06-18 | 30.0          |
| 2016-06-19 | -91.0         |
| 2016-06-20 | 46.0          |
| 2016-06-21 | 124.0         |
| 2016-06-22 | -12.0         |
| 2016-06-23 | -56.0         |
| 2016-06-24 | 24.0          |
| 2016-06-25 | -270.0        |
| 2016-06-26 | 188.0         |
| 2016-06-27 | -109.0        |
| 2016-06-28 | 135.0         |
| 2016-06-29 | -73.0         |
| 2016-06-30 | -103.0        |
| 2016-07-01 | -125.0        |
| 2016-07-02 | 257.0         |
| 2016-07-03 | 23.0          |
| 2016-07-04 | -199.0        |
| 2016-07-05 | 71.0          |
| 2016-07-06 | 252.0         |
| 2016-07-07 | -217.0        |
| 2016-07-08 | -405.0        |
| 2016-07-09 | -101.0        |
| 2016-07-10 | -26.0         |
| 2016-07-11 | 266.0         |
| 2016-07-12 | -52.0         |
| 2016-07-13 | 180.0         |
| 2016-07-14 | -17.0         |
| 2016-07-15 | 44.0          |
| 2016-07-16 | -291.0        |
| 2016-07-17 | 113.0         |
| 2016-07-18 | -156.0        |
| 2016-07-19 | 49.0          |
| 2016-07-20 | 49.0          |
| 2016-07-21 | 75.0          |
| 2016-07-22 | 137.0         |
| 2016-07-23 | 461.0         |
| 2016-07-24 | -629.0        |
| 2016-07-25 | -349.0        |
| 2016-07-26 | 8.0           |
| 2016-07-27 | -46.0         |
| 2016-07-28 | -103.0        |
| 2016-07-29 | -45.0         |
| 2016-07-30 | -126.0        |
| 2016-07-31 | 334.0         |
| 2016-08-01 | -393.0        |
| 2016-08-02 | 247.0         |
| 2016-08-03 | -94.0         |
| 2016-08-04 | -25.0         |
| 2016-08-05 | -46.0         |
| 2016-08-06 | 194.0         |
| 2016-08-07 | 40.0          |
| 2016-08-08 | 77.0          |
| 2016-08-09 | 64.0          |
| 2016-08-10 | -170.0        |
| 2016-08-11 | -17.0         |
| 2016-08-12 | -40.0         |
| 2016-08-13 | -233.0        |
| 2016-08-14 | 14.0          |
| 2016-08-15 | -17.0         |
| 2016-08-16 | -26.0         |
| 2016-08-17 | 88.0          |
| 2016-08-18 | 157.0         |
| 2016-08-19 | -11.0         |
| 2016-08-20 | -12.0         |
| 2016-08-21 | 26.0          |
| 2016-08-22 | 9.0           |
| 2016-08-23 | 11.0          |
| 2016-08-24 | 46.0          |
| 2016-08-25 | -387.0        |
| 2016-08-26 | 253.0         |
| 2016-08-27 | 42.0          |
| 2016-08-28 | -31.0         |
| 2016-08-29 | 3.0           |
| 2016-08-30 | -86.0         |
| 2016-08-31 | 106.0         |
| 2016-09-01 | 17.0          |
| 2016-09-02 | 564.0         |
| 2016-09-03 | -145.0        |
| 2016-09-04 | -493.0        |
| 2016-09-05 | -111.0        |
| 2016-09-06 | 211.0         |
| 2016-09-07 | 37.0          |
| 2016-09-08 | 25.0          |
| 2016-09-09 | 86.0          |
| 2016-09-10 | -106.0        |
| 2016-09-11 | 242.0         |
| 2016-09-12 | 49.0          |
| 2016-09-13 | 98.0          |
| 2016-09-14 | -6.0          |
| 2016-09-15 | 87.0          |
| 2016-09-16 | -145.0        |
| 2016-09-17 | -1107.0       |
| 2016-09-18 | 25.0          |
| 2016-09-19 | -70.0         |
| 2016-09-20 | 36.0          |
| 2016-09-21 | 51.0          |
| 2016-09-22 | -34.0         |
| 2016-09-23 | 39.0          |
| 2016-09-24 | 56.0          |
| 2016-09-25 | -56.0         |
| 2016-09-26 | 84.0          |
| 2016-09-27 | 6.0           |
| 2016-09-28 | 76.0          |
| 2016-09-29 | 143.0         |
| 2016-09-30 | -295.0        |
| 2016-10-01 | 107.0         |
| 2016-10-02 | 98.0          |
| 2016-10-03 | 34.0          |
| 2016-10-04 | 14.0          |
| 2016-10-05 | 54.0          |
| 2016-10-06 | 101.0         |
| 2016-10-07 | -3.0          |
| 2016-10-08 | 32.0          |
| 2016-10-09 | 20.0          |
| 2016-10-10 | -60.0         |
| 2016-10-11 | 31.0          |
| 2016-10-12 | 71.0          |
| 2016-10-13 | -6.0          |
| 2016-10-14 | -138.0        |
| 2016-10-15 | 2.0           |
| 2016-10-16 | -28.0         |
| 2016-10-17 | 82.0          |
| 2016-10-18 | 54.0          |
| 2016-10-19 | 97.0          |
| 2016-10-20 | -108.0        |
| 2016-10-21 | -71.0         |
| 2016-10-22 | 74.0          |
| 2016-10-23 | -235.0        |
| 2016-10-24 | -292.0        |
| 2016-10-25 | 118.0         |
| 2016-10-26 | 633.0         |
| 2016-10-27 | 661.0         |
| 2016-10-28 | 728.0         |
| 2016-10-29 | -237.0        |
| 2016-10-30 | 190.0         |
| 2016-10-31 | -1779.0       |
| 2016-11-01 | -735.0        |
| 2016-11-02 | -82.0         |
| 2016-11-03 | -203.0        |
| 2016-11-04 | 573.0         |
| 2016-11-05 | 256.0         |
| 2016-11-06 | 789.0         |
| 2016-11-07 | 109.0         |
| 2016-11-08 | -3.0          |
| 2016-11-09 | -52.0         |
| 2016-11-10 | 0.0           |
| 2016-11-11 | 15.0          |
| 2016-11-12 | -18.0         |
| 2016-11-13 | 353.0         |
| 2016-11-14 | -72.0         |
| 2016-11-15 | -171.0        |
| 2016-11-16 | -64.0         |
| 2016-11-17 | 237.0         |
| 2016-11-18 | 12.0          |
| 2016-11-19 | -113.0        |
| 2016-11-20 | -104.0        |
| 2016-11-21 | 41.0          |
| 2016-11-22 | 121.0         |
| 2016-11-23 | 26.0          |
| 2016-11-24 | 23.0          |
| 2016-11-25 | -69.0         |
| 2016-11-26 | -3.0          |
| 2016-11-27 | -46.0         |
| 2016-11-28 | 86.0          |
| 2016-11-29 | 18.0          |
| 2016-11-30 | -197.0        |
| 2016-12-01 | 69.0          |
| 2016-12-02 | 270.0         |
| 2016-12-03 | -58.0         |
| 2016-12-04 | -165.0        |
| 2016-12-05 | 95.0          |
| 2016-12-06 | 85.0          |
| 2016-12-07 | 119.0         |
| 2016-12-08 | 105.0         |
| 2016-12-09 | -49.0         |
| 2016-12-10 | -30.0         |
| 2016-12-11 | 144.0         |
| 2016-12-12 | -38.0         |
| 2016-12-13 | -636.0        |
| 2016-12-14 | -525.0        |
| 2016-12-15 | -200.0        |
| 2016-12-16 | 150.0         |
| 2016-12-17 | 260.0         |
| 2016-12-18 | 46.0          |
| 2016-12-19 | -60.0         |
| 2016-12-20 | 68.0          |
| 2016-12-21 | 241.0         |
| 2016-12-22 | -20.0         |
| 2016-12-23 | 144.0         |
| 2016-12-24 | 11.0          |
| 2016-12-25 | 156.0         |
| 2016-12-26 | -170.0        |
| 2016-12-27 | 284.0         |
| 2016-12-28 | 90.0          |
| 2016-12-29 | -6.0          |
| 2016-12-30 | -99.0         |
| 2016-12-31 | 3.0           |
| 2017-01-01 | 12.0          |
| 2017-01-02 | 34.0          |
| 2017-01-03 | 132.0         |
| 2017-01-04 | 29.0          |
| 2017-01-05 | -23.0         |
| 2017-01-06 | 79.0          |
| 2017-01-07 | -541.0        |
| 2017-01-08 | -55.0         |
| 2017-01-09 | -83.0         |
| 2017-01-10 | 118.0         |
| 2017-01-11 | 55.0          |
| 2017-01-12 | -47.0         |
| 2017-01-13 | 84.0          |
| 2017-01-14 | -75.0         |
| 2017-01-15 | 78.0          |
| 2017-01-16 | 26.0          |
| 2017-01-17 | -253.0        |
| 2017-01-18 | -780.0        |
| 2017-01-19 | 67.0          |
| 2017-01-20 | 65.0          |
| 2017-01-21 | 226.0         |
| 2017-01-22 | 399.0         |
| 2017-01-23 | -23.0         |
| 2017-01-24 | 207.0         |
| 2017-01-25 | 23.0          |
| 2017-01-26 | -3.0          |
| 2017-01-27 | 63.0          |
| 2017-01-28 | -319.0        |
| 2017-01-29 | -43.0         |
| 2017-01-30 | 138.0         |
| 2017-01-31 | 74.0          |
| 2017-02-01 | 420.0         |
| 2017-02-02 | -104.0        |
| 2017-02-03 | -67.0         |
| 2017-02-04 | 55.0          |
| 2017-02-05 | -289.0        |
| 2017-02-06 | 34.0          |
| 2017-02-07 | -17.0         |
| 2017-02-08 | 63.0          |
| 2017-02-09 | -60.0         |
| 2017-02-10 | -395.0        |
| 2017-02-11 | 48.0          |
| 2017-02-12 | -85.0         |
| 2017-02-13 | -77.0         |
| 2017-02-14 | 174.0         |
| 2017-02-15 | -134.0        |
| 2017-02-16 | -479.0        |
| 2017-02-17 | -42.0         |
| 2017-02-18 | -273.0        |
| 2017-02-19 | 273.0         |
| 2017-02-20 | -45.0         |
| 2017-02-21 | -61.0         |
| 2017-02-22 | -89.0         |
| 2017-02-23 | 231.0         |
| 2017-02-24 | 70.0          |
| 2017-02-25 | -59.0         |
| 2017-02-26 | 236.0         |
| 2017-02-27 | 85.0          |
| 2017-02-28 | 378.0         |
| 2017-03-01 | 204.0         |
| 2017-03-02 | 236.0         |
| 2017-03-03 | 330.0         |
| 2017-03-04 | 126.0         |
| 2017-03-05 | 20.0          |
| 2017-03-06 | 233.0         |
| 2017-03-07 | 161.0         |
| 2017-03-08 | -249.0        |
| 2017-03-09 | -39.0         |
| 2017-03-10 | -144.0        |
| 2017-03-11 | 26.0          |
| 2017-03-12 | 68.0          |
| 2017-03-13 | 56.0          |
| 2017-03-14 | -76.0         |
| 2017-03-15 | 82.0          |
| 2017-03-16 | -182.0        |
| 2017-03-17 | -80.0         |
| 2017-03-18 | -404.0        |
| 2017-03-19 | 247.0         |
| 2017-03-20 | 58.0          |
| 2017-03-21 | -73.0         |
| 2017-03-22 | 114.0         |
| 2017-03-23 | 143.0         |
| 2017-03-24 | 366.0         |
| 2017-03-25 | 131.0         |
| 2017-03-26 | 120.0         |
| 2017-03-27 | -490.0        |
| 2017-03-28 | -74.0         |
| 2017-03-29 | -234.0        |
| 2017-03-30 | 79.0          |
| 2017-03-31 | -32.0         |
| 2017-04-01 | -50.0         |
| 2017-04-02 | -3.0          |
| 2017-04-03 | 67.0          |
| 2017-04-04 | 97.0          |
| 2017-04-05 | -114.0        |
| 2017-04-06 | -9.0          |
| 2017-04-07 | 64.0          |
| 2017-04-08 | -172.0        |
| 2017-04-09 | 219.0         |
| 2017-04-10 | -61.0         |
| 2017-04-11 | -248.0        |
| 2017-04-12 | -49.0         |
| 2017-04-13 | 159.0         |
| 2017-04-14 | 109.0         |
| 2017-04-15 | 134.0         |
| 2017-04-16 | 44.0          |
| 2017-04-17 | -135.0        |
| 2017-04-18 | 56.0          |
| 2017-04-19 | -350.0        |
| 2017-04-20 | 253.0         |
| 2017-04-21 | -230.0        |
| 2017-04-22 | 96.0          |
| 2017-04-23 | -9.0          |
| 2017-04-24 | -156.0        |
| 2017-04-25 | 218.0         |
| 2017-04-26 | 29.0          |
| 2017-04-27 | 96.0          |
| 2017-04-28 | -61.0         |
| 2017-04-29 | 123.0         |
| 2017-04-30 | -237.0        |
| 2017-05-01 | 18.0          |
| 2017-05-02 | -38.0         |
| 2017-05-03 | 442.0         |
| 2017-05-04 | -118.0        |
| 2017-05-05 | 30.0          |
| 2017-05-06 | -197.0        |
| 2017-05-07 | 156.0         |
| 2017-05-08 | 67.0          |
| 2017-05-09 | -202.0        |
| 2017-05-10 | 170.0         |
| 2017-05-11 | 88.0          |
| 2017-05-12 | -120.0        |
| 2017-05-13 | 259.0         |
| 2017-05-14 | -133.0        |
| 2017-05-15 | 0.0           |
| 2017-05-16 | -203.0        |
| 2017-05-17 | 434.0         |
| 2017-05-18 | 1007.0        |
| 2017-05-19 | 508.0         |
| 2017-05-20 | 267.0         |
| 2017-05-21 | 311.0         |
| 2017-05-22 | 529.0         |
| 2017-05-23 | 167.0         |
| 2017-05-24 | 3.0           |
| 2017-05-25 | 90.0          |
| 2017-05-26 | -157.0        |
| 2017-05-27 | 70.0          |
| 2017-05-28 | -138.0        |
| 2017-05-29 | -353.0        |
| 2017-05-30 | -142.0        |
| 2017-05-31 | -345.0        |
| 2017-06-01 | -106.0        |
| 2017-06-02 | -103.0        |
| 2017-06-03 | 25.0          |
| 2017-06-04 | -16.0         |
| 2017-06-05 | -96.0         |
| 2017-06-06 | -46.0         |
| 2017-06-07 | -152.0        |
| 2017-06-08 | -6.0          |
| 2017-06-09 | 400.0         |
| 2017-06-10 | -9.0          |
| 2017-06-11 | 31.0          |
| 2017-06-12 | -573.0        |
| 2017-06-13 | -296.0        |
| 2017-06-14 | -917.0        |
| 2017-06-15 | 71.0          |
| 2017-06-16 | -399.0        |
| 2017-06-17 | 23.0          |
| 2017-06-18 | 48.0          |
| 2017-06-19 | 171.0         |
| 2017-06-20 | -157.0        |
| 2017-06-21 | -88.0         |
| 2017-06-22 | -62.0         |
| 2017-06-23 | -140.0        |
| 2017-06-24 | -18.0         |
| 2017-06-25 | -122.0        |
| 2017-06-26 | 158.0         |
| 2017-06-27 | 140.0         |
| 2017-06-28 | -41.0         |
| 2017-06-29 | 91.0          |
| 2017-06-30 | -243.0        |
| 2017-07-01 | -64.0         |
| 2017-07-02 | -70.0         |
| 2017-07-03 | -168.0        |
| 2017-07-04 | -133.0        |
| 2017-07-05 | 96.0          |
| 2017-07-06 | -21.0         |
| 2017-07-07 | 334.0         |
| 2017-07-08 | 58.0          |
| 2017-07-09 | 669.0         |
| 2017-07-10 | 276.0         |
| 2017-07-11 | -409.0        |
| 2017-07-12 | -207.0        |
| 2017-07-13 | -218.0        |
| 2017-07-14 | -50.0         |
| 2017-07-15 | -204.0        |
| 2017-07-16 | -321.0        |
| 2017-07-17 | -346.0        |
| 2017-07-18 | -559.0        |
| 2017-07-19 | -137.0        |
| 2017-07-20 | -249.0        |
| 2017-07-21 | 144.0         |
| 2017-07-22 | 259.0         |
| 2017-07-23 | 247.0         |
| 2017-07-24 | 210.0         |
| 2017-07-25 | 219.0         |
| 2017-07-26 | 186.0         |
| 2017-07-27 | -126.0        |
| 2017-07-28 | -313.0        |
| 2017-07-29 | -201.0        |
| 2017-07-30 | -225.0        |
| 2017-07-31 | -253.0        |
| 2017-08-01 | -139.0        |
| 2017-08-02 | -55.0         |
| 2017-08-03 | -53.0         |
| 2017-08-04 | -57.0         |
| 2017-08-05 | -3.0          |
| 2017-08-06 | -25.0         |
| 2017-08-07 | 108.0         |
| 2017-08-08 | 143.0         |
| 2017-08-09 | 200.0         |
| 2017-08-10 | 126.0         |
| 2017-08-11 | 165.0         |
| 2017-08-12 | 192.0         |
| 2017-08-13 | 225.0         |
| 2017-08-14 | 17.0          |
| 2017-08-15 | -117.0        |
| 2017-08-16 | -147.0        |
| 2017-08-17 | -189.0        |
| 2017-08-18 | -183.0        |
| 2017-08-19 | -211.0        |
| 2017-08-20 | -224.0        |
| 2017-08-21 | -255.0        |
| 2017-08-22 | -218.0        |
| 2017-08-23 | -241.0        |
| 2017-08-24 | -40.0         |
| 2017-08-25 | 62.0          |
| 2017-08-26 | 51.0          |
| 2017-08-27 | 92.0          |
| 2017-08-28 | 122.0         |
| 2017-08-29 | 114.0         |
| 2017-08-30 | 90.0          |
| 2017-08-31 | 50.0          |
| 2017-09-01 | -96.0         |
| 2017-09-02 | -96.0         |
| 2017-09-03 | -95.0         |
| 2017-09-04 | -100.0        |
| 2017-09-05 | 149.0         |
| 2017-09-06 | 688.0         |
| 2017-09-07 | 52.0          |
| 2017-09-08 | 390.0         |
| 2017-09-09 | 0.0           |
| 2017-09-10 | 136.0         |
| 2017-09-11 | 176.0         |
| 2017-09-12 | 185.0         |
| 2017-09-13 | 279.0         |
| 2017-09-14 | -161.0        |
| 2017-09-15 | 52.0          |
| 2017-09-16 | -135.0        |
| 2017-09-17 | -286.0        |
| 2017-09-18 | 263.0         |
| 2017-09-19 | 1027.0        |
| 2017-09-20 | -641.0        |
| 2017-09-21 | -615.0        |
| 2017-09-22 | -5.0          |
| 2017-09-23 | 157.0         |
| 2017-09-24 | 8.0           |
| 2017-09-25 | -327.0        |
| 2017-09-26 | 974.0         |
| 2017-09-27 | 704.0         |
| 2017-09-28 | -1055.0       |
| 2017-09-29 | 11.0          |
| 2017-09-30 | -569.0        |
| 2017-10-01 | -51.0         |
| 2017-10-02 | 517.0         |
| 2017-10-03 | -104.0        |
| 2017-10-04 | 170.0         |
| 2017-10-05 | 84.0          |
| 2017-10-06 | -587.0        |
| 2017-10-07 | -241.0        |
| 2017-10-08 | 300.0         |
| 2017-10-09 | 314.0         |
| 2017-10-10 | -291.0        |
| 2017-10-11 | -3.0          |
| 2017-10-12 | 243.0         |
| 2017-10-13 | 227.0         |
| 2017-10-14 | -84.0         |
| 2017-10-15 | -303.0        |
| 2017-10-16 | 128.0         |
| 2017-10-17 | -208.0        |
| 2017-10-18 | 8.0           |
| 2017-10-19 | -42.0         |
| 2017-10-20 | 154.0         |
| 2017-10-21 | 54.0          |
| 2017-10-22 | -14.0         |
| 2017-10-23 | 14.0          |
| 2017-10-24 | -46.0         |
| 2017-10-25 | 63.0          |
| 2017-10-26 | -8.0          |
| 2017-10-27 | 394.0         |
| 2017-10-28 | -6.0          |
| 2017-10-29 | 61.0          |
| 2017-10-30 | -6.0          |
| 2017-10-31 | 0.0           |
| 2017-11-01 | -280.0        |
| 2017-11-02 | -103.0        |
| 2017-11-03 | -98.0         |
| 2017-11-04 | 18.0          |
| 2017-11-05 | -92.0         |
| 2017-11-06 | -60.0         |
| 2017-11-07 | 43.0          |
| 2017-11-08 | 11.0          |
| 2017-11-09 | 15.0          |
| 2017-11-10 | 14.0          |
| 2017-11-11 | 31.0          |
| 2017-11-12 | -82.0         |
| 2017-11-13 | -111.0        |
| 2017-11-14 | -131.0        |
| 2017-11-15 | 6.0           |
| 2017-11-16 | -17.0         |
| 2017-11-17 | -135.0        |
| 2017-11-18 | 107.0         |
| 2017-11-19 | -57.0         |
| 2017-11-20 | -64.0         |
| 2017-11-21 | 16.0          |
| 2017-11-22 | -25.0         |
| 2017-11-23 | -5.0          |
| 2017-11-24 | 205.0         |
| 2017-11-25 | -28.0         |
| 2017-11-26 | -51.0         |
| 2017-11-27 | -169.0        |
| 2017-11-28 | 317.0         |
| 2017-11-29 | 45.0          |
| 2017-11-30 | 302.0         |
| 2017-12-01 | -202.0        |
| 2017-12-02 | 82.0          |
| 2017-12-03 | -5.0          |
| 2017-12-04 | -109.0        |
| 2017-12-05 | 275.0         |
| 2017-12-06 | -115.0        |
| 2017-12-07 | -49.0         |
| 2017-12-08 | -54.0         |
| 2017-12-09 | 129.0         |
| 2017-12-10 | -66.0         |
| 2017-12-11 | 135.0         |
| 2017-12-12 | -98.0         |
| 2017-12-13 | 132.0         |
| 2017-12-14 | -32.0         |
| 2017-12-15 | -317.0        |
| 2017-12-16 | -39.0         |
| 2017-12-17 | 3.0           |
| 2017-12-18 | 110.0         |
| 2017-12-19 | -108.0        |
| 2017-12-20 | -302.0        |
| 2017-12-21 | -31.0         |
| 2017-12-22 | 99.0          |
| 2017-12-23 | -14.0         |
| 2017-12-24 | 62.0          |
| 2017-12-25 | -48.0         |
| 2017-12-26 | 31.0          |
| 2017-12-27 | -20.0         |
| 2017-12-28 | 31.0          |
| 2017-12-29 | 258.0         |
| 2017-12-30 | 17.0          |
| 2017-12-31 | 57.0          |
| 2018-01-01 | 3.0           |
| 2018-01-02 | 62.0          |
| 2018-01-03 | -151.0        |
| 2018-01-04 | -108.0        |
| 2018-01-05 | 26.0          |
| 2018-01-06 | 128.0         |
| 2018-01-07 | -500.0        |
| 2018-01-08 | 163.0         |
| 2018-01-09 | -56.0         |
| 2018-01-10 | -6.0          |
| 2018-01-11 | 280.0         |
| 2018-01-12 | 262.0         |
| 2018-01-13 | 114.0         |
| 2018-01-14 | 280.0         |
| 2018-01-15 | -26.0         |
| 2018-01-16 | -1254.0       |
| 2018-01-17 | -1250.0       |
| 2018-01-18 | 270.0         |
| 2018-01-19 | -51.0         |
| 2018-01-20 | 289.0         |
| 2018-01-21 | 520.0         |
| 2018-01-22 | 177.0         |
| 2018-01-23 | 694.0         |
| 2018-01-24 | -17.0         |
| 2018-01-25 | -116.0        |
| 2018-01-26 | 255.0         |
| 2018-01-27 | -105.0        |
| 2018-01-28 | 0.0           |
| 2018-01-29 | -122.0        |
| 2018-01-30 | -54.0         |
| 2018-01-31 | -59.0         |
| 2018-02-01 | -45.0         |
| 2018-02-02 | -87.0         |
| 2018-02-03 | 254.0         |
| 2018-02-04 | -57.0         |
| 2018-02-05 | 43.0          |
| 2018-02-06 | 90.0          |
| 2018-02-07 | -99.0         |
| 2018-02-08 | -14.0         |
| 2018-02-09 | 261.0         |
| 2018-02-10 | -85.0         |
| 2018-02-11 | 85.0          |
| 2018-02-12 | -17.0         |
| 2018-02-13 | 40.0          |
| 2018-02-14 | -46.0         |
| 2018-02-15 | -77.0         |
| 2018-02-16 | 17.0          |
| 2018-02-17 | -34.0         |
| 2018-02-18 | 0.0           |
| 2018-02-19 | 20.0          |
| 2018-02-20 | 49.0          |
| 2018-02-21 | 59.0          |
| 2018-02-22 | -88.0         |
| 2018-02-23 | 49.0          |
| 2018-02-24 | 102.0         |
| 2018-02-25 | -34.0         |
| 2018-02-26 | -108.0        |
| 2018-02-27 | 369.0         |
| 2018-02-28 | -58.0         |
| 2018-03-01 | -214.0        |
| 2018-03-02 | 0.0           |
| 2018-03-03 | 51.0          |
| 2018-03-04 | -111.0        |
| 2018-03-05 | 0.0           |
| 2018-03-06 | 11.0          |
| 2018-03-07 | -74.0         |
| 2018-03-08 | -20.0         |
| 2018-03-09 | 40.0          |
| 2018-03-10 | -91.0         |
| 2018-03-11 | 43.0          |
| 2018-03-12 | 168.0         |
| 2018-03-13 | -279.0        |
| 2018-03-14 | 26.0          |
| 2018-03-15 | -201.0        |
| 2018-03-16 | 23.0          |
| 2018-03-17 | -412.0        |
| 2018-03-18 | -287.0        |
| 2018-03-19 | 58.0          |
| 2018-03-20 | 35.0          |
| 2018-03-21 | -170.0        |
| 2018-03-22 | -50.0         |
| 2018-03-23 | 33.0          |
| 2018-03-24 | 268.0         |
| 2018-03-25 | 16.0          |
| 2018-03-26 | -38.0         |
| 2018-03-27 | 13.0          |
| 2018-03-28 | 717.0         |
| 2018-03-29 | 108.0         |
| 2018-03-30 | -45.0         |
| 2018-03-31 | -212.0        |
| 2018-04-01 | 121.0         |
| 2018-04-02 | -65.0         |
| 2018-04-03 | -315.0        |
| 2018-04-04 | 115.0         |
| 2018-04-05 | -120.0        |
| 2018-04-06 | 129.0         |
| 2018-04-07 | 262.0         |
| 2018-04-08 | 324.0         |
| 2018-04-09 | -26.0         |
| 2018-04-10 | -17.0         |
| 2018-04-11 | -40.0         |
| 2018-04-12 | -669.0        |
| 2018-04-13 | 261.0         |
| 2018-04-14 | -514.0        |
| 2018-04-15 | -154.0        |
| 2018-04-16 | -264.0        |
| 2018-04-17 | 313.0         |
| 2018-04-18 | 138.0         |
| 2018-04-19 | 849.0         |
| 2018-04-20 | 40.0          |
| 2018-04-21 | 12.0          |
| 2018-04-22 | 286.0         |
| 2018-04-23 | -66.0         |
| 2018-04-24 | 118.0         |
| 2018-04-25 | -175.0        |
| 2018-04-26 | -9.0          |
| 2018-04-27 | 23.0          |
| 2018-04-28 | -75.0         |
| 2018-04-29 | -199.0        |
| 2018-04-30 | 108.0         |
| 2018-05-01 | -88.0         |
| 2018-05-02 | 71.0          |
| 2018-05-03 | -445.0        |
| 2018-05-04 | -530.0        |
| 2018-05-05 | -22.0         |
| 2018-05-06 | -335.0        |
| 2018-05-07 | 200.0         |
| 2018-05-08 | 457.0         |
| 2018-05-09 | -72.0         |
| 2018-05-10 | -92.0         |
| 2018-05-11 | 106.0         |
| 2018-05-12 | 58.0          |
| 2018-05-13 | 196.0         |
| 2018-05-14 | -310.0        |
| 2018-05-15 | -81.0         |
| 2018-05-16 | 31.0          |
| 2018-05-17 | 100.0         |
| 2018-05-18 | -197.0        |
| 2018-05-19 | 108.0         |
| 2018-05-20 | -5.0          |
| 2018-05-21 | -392.0        |
| 2018-05-22 | 444.0         |
| 2018-05-23 | 1417.0        |
| 2018-05-24 | -116.0        |
| 2018-05-25 | 111.0         |
| 2018-05-26 | 52.0          |
| 2018-05-27 | 17.0          |
| 2018-05-28 | -336.0        |
| 2018-05-29 | 0.0           |
| 2018-05-30 | 29.0          |
| 2018-05-31 | -359.0        |
| 2018-06-01 | 9.0           |
| 2018-06-02 | 23.0          |
| 2018-06-03 | -63.0         |
| 2018-06-04 | 140.0         |
| 2018-06-05 | 207.0         |
| 2018-06-06 | -81.0         |
| 2018-06-07 | -781.0        |
| 2018-06-08 | 135.0         |
| 2018-06-09 | 266.0         |
| 2018-06-10 | -550.0        |
| 2018-06-11 | -44.0         |
| 2018-06-12 | -262.0        |
| 2018-06-13 | 164.0         |
| 2018-06-14 | -219.0        |
| 2018-06-15 | 496.0         |
| 2018-06-16 | -104.0        |
| 2018-06-17 | -281.0        |
| 2018-06-18 | 222.0         |
| 2018-06-19 | 267.0         |
| 2018-06-20 | 5.0           |
| 2018-06-21 | -73.0         |
| 2018-06-22 | 101.0         |
| 2018-06-23 | -149.0        |
| 2018-06-24 | -11.0         |
| 2018-06-25 | 96.0          |
| 2018-06-26 | 53.0          |
| 2018-06-27 | 796.0         |
| 2018-06-28 | -207.0        |
| 2018-06-29 | -63.0         |
| 2018-06-30 | 215.0         |
| 2018-07-01 | -218.0        |
| 2018-07-02 | 577.0         |
| 2018-07-03 | -32.0         |
| 2018-07-04 | -113.0        |
| 2018-07-05 | -263.0        |
| 2018-07-06 | 179.0         |
| 2018-07-07 | -75.0         |
| 2018-07-08 | 206.0         |
| 2018-07-09 | -114.0        |
| 2018-07-10 | -115.0        |
| 2018-07-11 | -52.0         |
| 2018-07-12 | -152.0        |
| 2018-07-13 | 143.0         |
| 2018-07-14 | -86.0         |
| 2018-07-15 | -149.0        |
| 2018-07-16 | 40.0          |
| 2018-07-17 | 69.0          |
| 2018-07-18 | 8.0           |
| 2018-07-19 | -23.0         |
| 2018-07-20 | -48.0         |
| 2018-07-21 | -120.0        |
| 2018-07-22 | 123.0         |
| 2018-07-23 | -106.0        |
| 2018-07-24 | 66.0          |
| 2018-07-25 | 140.0         |
| 2018-07-26 | 225.0         |
| 2018-07-27 | -12.0         |
| 2018-07-28 | 99.0          |
| 2018-07-29 | -243.0        |
| 2018-07-30 | 63.0          |
| 2018-07-31 | 15.0          |
| 2018-08-01 | -90.0         |
| 2018-08-02 | 104.0         |
| 2018-08-03 | -304.0        |
| 2018-08-04 | 40.0          |
| 2018-08-05 | 83.0          |
| 2018-08-06 | 77.0          |
| 2018-08-07 | -252.0        |
| 2018-08-08 | -31.0         |
| 2018-08-09 | -40.0         |
| 2018-08-10 | -57.0         |
| 2018-08-11 | -136.0        |
| 2018-08-12 | 45.0          |
| 2018-08-13 | -99.0         |
| 2018-08-14 | 167.0         |
| 2018-08-15 | 20.0          |
| 2018-08-16 | 60.0          |
| 2018-08-17 | -17.0         |
| 2018-08-18 | -182.0        |
| 2018-08-19 | -104.0        |
| 2018-08-20 | 45.0          |
| 2018-08-21 | -396.0        |
| 2018-08-22 | 78.0          |
| 2018-08-23 | -89.0         |
| 2018-08-24 | -42.0         |
| 2018-08-25 | 137.0         |
| 2018-08-26 | 168.0         |
| 2018-08-27 | 37.0          |
| 2018-08-28 | -135.0        |
| 2018-08-29 | -691.0        |
| 2018-08-30 | -107.0        |
| 2018-08-31 | 91.0          |
| 2018-09-01 | -613.0        |
| 2018-09-02 | -54.0         |
| 2018-09-03 | -38.0         |
| 2018-09-04 | -93.0         |
| 2018-09-05 | -53.0         |
| 2018-09-06 | -8.0          |
| 2018-09-07 | -460.0        |
| 2018-09-08 | 6.0           |
| 2018-09-09 | -411.0        |
| 2018-09-10 | 181.0         |
| 2018-09-11 | 232.0         |
| 2018-09-12 | 21.0          |
| 2018-09-13 | 153.0         |
| 2018-09-14 | -116.0        |
| 2018-09-15 | 205.0         |
| 2018-09-16 | -223.0        |
| 2018-09-17 | -40.0         |
| 2018-09-18 | -444.0        |
| 2018-09-19 | 13.0          |
| 2018-09-20 | -70.0         |
| 2018-09-21 | 70.0          |
| 2018-09-22 | 21.0          |
| 2018-09-23 | -308.0        |
| 2018-09-24 | 102.0         |
| 2018-09-25 | 43.0          |
| 2018-09-26 | -171.0        |
| 2018-09-27 | 56.0          |
| 2018-09-28 | 177.0         |
| 2018-09-29 | -141.0        |
| 2018-09-30 | -51.0         |
| 2018-10-01 | 38.0          |
| 2018-10-02 | -143.0        |
| 2018-10-03 | -15.0         |
| 2018-10-04 | 97.0          |
| 2018-10-05 | -13.0         |
| 2018-10-06 | 54.0          |
| 2018-10-07 | 107.0         |
| 2018-10-08 | -212.0        |
| 2018-10-09 | -182.0        |
| 2018-10-10 | 236.0         |
| 2018-10-11 | 130.0         |
| 2018-10-12 | 395.0         |
| 2018-10-13 | -8.0          |
| 2018-10-14 | 245.0         |
| 2018-10-15 | 95.0          |
| 2018-10-16 | 206.0         |
| 2018-10-17 | 293.0         |
| 2018-10-18 | 113.0         |
| 2018-10-19 | 395.0         |
| 2018-10-20 | 191.0         |
| 2018-10-21 | 517.0         |
| 2018-10-22 | 241.0         |
| 2018-10-23 | 115.0         |
| 2018-10-24 | 255.0         |
| 2018-10-25 | 74.0          |
| 2018-10-26 | 177.0         |
| 2018-10-27 | 195.0         |
| 2018-10-28 | 240.0         |
| 2018-10-29 | 96.0          |
| 2018-10-30 | -11.0         |
| 2018-10-31 | 84.0          |
| 2018-11-01 | -46.0         |
| 2018-11-02 | -6.0          |
| 2018-11-03 | 96.0          |
| 2018-11-04 | 397.0         |
| 2018-11-05 | -277.0        |
| 2018-11-06 | -596.0        |
| 2018-11-07 | -579.0        |
| 2018-11-08 | -589.0        |
| 2018-11-09 | -607.0        |
| 2018-11-10 | -593.0        |
| 2018-11-11 | -580.0        |
| 2018-11-12 | -584.0        |
| 2018-11-13 | -79.0         |
| 2018-11-14 | 197.0         |
| 2018-11-15 | 149.0         |
| 2018-11-16 | 70.0          |
| 2018-11-17 | -255.0        |
| 2018-11-18 | -28.0         |
| 2018-11-19 | 444.0         |
| 2018-11-20 | 483.0         |
| 2018-11-21 | 242.0         |
| 2018-11-22 | 64.0          |
| 2018-11-23 | 65.0          |
| 2018-11-24 | 247.0         |
| 2018-11-25 | 71.0          |
| 2018-11-26 | -38.0         |
| 2018-11-27 | 92.0          |
| 2018-11-28 | -32.0         |
| 2018-11-29 | 59.0          |
| 2018-11-30 | -246.0        |
| 2018-12-01 | 105.0         |
| 2018-12-02 | 82.0          |
| 2018-12-03 | 333.0         |
| 2018-12-04 | -39.0         |
| 2018-12-05 | 22.0          |
| 2018-12-06 | 85.0          |
| 2018-12-07 | 144.0         |
| 2018-12-08 | -64.0         |
| 2018-12-09 | 122.0         |
| 2018-12-10 | -235.0        |
| 2018-12-11 | -30.0         |
| 2018-12-12 | -63.0         |
| 2018-12-13 | 403.0         |
| 2018-12-14 | 256.0         |
| 2018-12-15 | -25.0         |
| 2018-12-16 | -92.0         |
| 2018-12-17 | 28.0          |
| 2018-12-18 | -50.0         |
| 2018-12-19 | -31.0         |
| 2018-12-20 | 45.0          |
| 2018-12-21 | -31.0         |
| 2018-12-22 | -61.0         |
| 2018-12-23 | -31.0         |
| 2018-12-24 | 25.0          |
| 2018-12-25 | -50.0         |
| 2018-12-26 | -44.0         |
| 2018-12-27 | -22.0         |
| 2018-12-28 | -81.0         |
| 2018-12-29 | -2.0          |
| 2018-12-30 | -64.0         |
| 2018-12-31 | -33.0         |
| 2019-01-01 | 88.0          |
| 2019-01-02 | 42.0          |
| 2019-01-03 | 116.0         |
| 2019-01-04 | 50.0          |
| 2019-01-05 | -130.0        |
| 2019-01-06 | -20.0         |
| 2019-01-07 | -2.0          |
| 2019-01-08 | 11.0          |
| 2019-01-09 | -160.0        |
| 2019-01-10 | -47.0         |
| 2019-01-11 | -118.0        |
| 2019-01-12 | -275.0        |
| 2019-01-13 | -52.0         |
| 2019-01-14 | 90.0          |
| 2019-01-15 | -128.0        |
| 2019-01-16 | 46.0          |
| 2019-01-17 | 68.0          |
| 2019-01-18 | 144.0         |
| 2019-01-19 | 230.0         |
| 2019-01-20 | -24.0         |
| 2019-01-21 | 265.0         |
| 2019-01-22 | 38.0          |
| 2019-01-23 | -66.0         |
| 2019-01-24 | -42.0         |
| 2019-01-25 | -13.0         |
| 2019-01-26 | 8.0           |
| 2019-01-27 | -11.0         |
| 2019-01-28 | 16.0          |
| 2019-01-29 | 206.0         |
| 2019-01-30 | 142.0         |
| 2019-01-31 | -126.0        |
| 2019-02-01 | 9.0           |
| 2019-02-02 | -53.0         |
| 2019-02-03 | -75.0         |
| 2019-02-04 | -9.0          |
| 2019-02-05 | -66.0         |
| 2019-02-06 | 429.0         |
| 2019-02-07 | -151.0        |
| 2019-02-08 | 17.0          |
| 2019-02-09 | 28.0          |
| 2019-02-10 | 42.0          |
| 2019-02-11 | 454.0         |
| 2019-02-12 | 17.0          |
| 2019-02-13 | -43.0         |
| 2019-02-14 | 48.0          |
| 2019-02-15 | -240.0        |
| 2019-02-16 | 243.0         |
| 2019-02-17 | -266.0        |
| 2019-02-18 | -76.0         |
| 2019-02-19 | -202.0        |
| 2019-02-20 | -58.0         |
| 2019-02-21 | -78.0         |
| 2019-02-22 | 411.0         |
| 2019-02-23 | -333.0        |
| 2019-02-24 | -42.0         |
| 2019-02-25 | 361.0         |
| 2019-02-26 | 110.0         |
| 2019-02-27 | -118.0        |
| 2019-02-28 | 115.0         |
| 2019-03-01 | 148.0         |
| 2019-03-02 | -100.0        |
| 2019-03-03 | -79.0         |
| 2019-03-04 | 224.0         |
| 2019-03-05 | -116.0        |
| 2019-03-06 | 20.0          |
| 2019-03-07 | 1075.0        |
| 2019-03-08 | 79.0          |
| 2019-03-09 | 121.0         |
| 2019-03-10 | -83.0         |
| 2019-03-11 | -330.0        |
| 2019-03-12 | 14.0          |
| 2019-03-13 | 187.0         |
| 2019-03-14 | 9.0           |
| 2019-03-15 | 50.0          |
| 2019-03-16 | -144.0        |
| 2019-03-17 | -131.0        |
| 2019-03-18 | 204.0         |
| 2019-03-19 | 162.0         |
| 2019-03-20 | 50.0          |
| 2019-03-21 | -253.0        |
| 2019-03-22 | -90.0         |
| 2019-03-23 | -3.0          |
| 2019-03-24 | 20.0          |
| 2019-03-25 | 21.0          |
| 2019-03-26 | 23.0          |
| 2019-03-27 | -87.0         |
| 2019-03-28 | 96.0          |
| 2019-03-29 | -6.0          |
| 2019-03-30 | 161.0         |
| 2019-03-31 | 59.0          |
| 2019-04-01 | 165.0         |
| 2019-04-02 | -65.0         |
| 2019-04-03 | -352.0        |
| 2019-04-04 | -308.0        |
| 2019-04-05 | 124.0         |
| 2019-04-06 | 59.0          |
| 2019-04-07 | 58.0          |
| 2019-04-08 | 87.0          |
| 2019-04-09 | 6.0           |
| 2019-04-10 | 152.0         |
| 2019-04-11 | 118.0         |
| 2019-04-12 | -220.0        |
| 2019-04-13 | 67.0          |
| 2019-04-14 | -265.0        |
| 2019-04-15 | -3.0          |
| 2019-04-16 | 29.0          |
| 2019-04-17 | 113.0         |
| 2019-04-18 | 0.0           |
| 2019-04-19 | 109.0         |
| 2019-04-20 | -47.0         |
| 2019-04-21 | -9.0          |
| 2019-04-22 | -9.0          |
| 2019-04-23 | 117.0         |
| 2019-04-24 | -41.0         |
| 2019-04-25 | 378.0         |
| 2019-04-26 | -245.0        |
| 2019-04-27 | -83.0         |
| 2019-04-28 | -123.0        |
| 2019-04-29 | 106.0         |
| 2019-04-30 | 235.0         |
| 2019-05-01 | -364.0        |
| 2019-05-02 | -479.0        |
| 2019-05-03 | 87.0          |
| 2019-05-04 | 474.0         |
| 2019-05-05 | -152.0        |
| 2019-05-06 | 46.0          |
| 2019-05-07 | -93.0         |
| 2019-05-08 | -81.0         |
| 2019-05-09 | 256.0         |
| 2019-05-10 | -14.0         |
| 2019-05-11 | 276.0         |
| 2019-05-12 | 92.0          |
| 2019-05-13 | -263.0        |
| 2019-05-14 | -117.0        |
| 2019-05-15 | -390.0        |
| 2019-05-16 | 320.0         |
| 2019-05-17 | 167.0         |
| 2019-05-18 | -62.0         |
| 2019-05-19 | -222.0        |
| 2019-05-20 | 478.0         |
| 2019-05-21 | -259.0        |
| 2019-05-22 | -73.0         |
| 2019-05-23 | -26.0         |
| 2019-05-24 | 506.0         |
| 2019-05-25 | 508.0         |
| 2019-05-26 | 229.0         |
| 2019-05-27 | 307.0         |
| 2019-05-28 | 196.0         |
| 2019-05-29 | 127.0         |
| 2019-05-30 | 157.0         |
| 2019-05-31 | 193.0         |
| 2019-06-01 | 118.0         |
| 2019-06-02 | 3.0           |
| 2019-06-03 | 97.0          |
| 2019-06-04 | 34.0          |
| 2019-06-05 | -68.0         |
| 2019-06-06 | 31.0          |
| 2019-06-07 | -13.0         |
| 2019-06-08 | -31.0         |
| 2019-06-09 | -6.0          |
| 2019-06-10 | -165.0        |
| 2019-06-11 | -174.0        |
| 2019-06-12 | -213.0        |
| 2019-06-13 | -157.0        |
| 2019-06-14 | -701.0        |
| 2019-06-15 | -791.0        |
| 2019-06-16 | -161.0        |
| 2019-06-17 | 32.0          |
| 2019-06-18 | 103.0         |
| 2019-06-19 | 94.0          |
| 2019-06-20 | 3.0           |
| 2019-06-21 | -296.0        |
| 2019-06-22 | 305.0         |
| 2019-06-23 | -136.0        |
| 2019-06-24 | -5.0          |
| 2019-06-25 | 82.0          |
| 2019-06-26 | -383.0        |
| 2019-06-27 | 41.0          |
| 2019-06-28 | 175.0         |
| 2019-06-29 | 196.0         |
| 2019-06-30 | 112.0         |
| 2019-07-01 | 0.0           |
| 2019-07-02 | -165.0        |
| 2019-07-03 | 18.0          |
| 2019-07-04 | -173.0        |
| 2019-07-05 | -123.0        |
| 2019-07-06 | 564.0         |
| 2019-07-07 | -342.0        |
| 2019-07-08 | -46.0         |
| 2019-07-09 | 199.0         |
| 2019-07-10 | -194.0        |
| 2019-07-11 | -128.0        |
| 2019-07-12 | 216.0         |
| 2019-07-13 | 201.0         |
| 2019-07-14 | -145.0        |
| 2019-07-15 | -61.0         |
| 2019-07-16 | 102.0         |
| 2019-07-17 | -79.0         |
| 2019-07-18 | -190.0        |
| 2019-07-19 | -85.0         |
| 2019-07-20 | -319.0        |
| 2019-07-21 | -52.0         |
| 2019-07-22 | 362.0         |
| 2019-07-23 | -229.0        |
| 2019-07-24 | -368.0        |
| 2019-07-25 | -233.0        |
| 2019-07-26 | -705.0        |
| 2019-07-27 | -667.0        |
| 2019-07-28 | -346.0        |
| 2019-07-29 | 952.0         |
| 2019-07-30 | 757.0         |
| 2019-07-31 | -537.0        |
| 2019-08-01 | -67.0         |
| 2019-08-02 | 313.0         |
| 2019-08-03 | -213.0        |
| 2019-08-04 | -123.0        |
| 2019-08-05 | -172.0        |
| 2019-08-06 | -420.0        |
| 2019-08-07 | -463.0        |
| 2019-08-08 | -99.0         |
| 2019-08-09 | -630.0        |
| 2019-08-10 | 414.0         |
| 2019-08-11 | -143.0        |
| 2019-08-12 | 579.0         |
| 2019-08-13 | -8.0          |
| 2019-08-14 | -102.0        |
| 2019-08-15 | 289.0         |
| 2019-08-16 | 803.0         |
| 2019-08-17 | 750.0         |
| 2019-08-18 | 5.0           |
| 2019-08-19 | 527.0         |
| 2019-08-20 | -52.0         |
| 2019-08-21 | -122.0        |
| 2019-08-22 | -152.0        |
| 2019-08-23 | -52.0         |
| 2019-08-24 | -94.0         |
| 2019-08-25 | 25.0          |
| 2019-08-26 | -426.0        |
| 2019-08-27 | -1512.0       |
| 2019-08-28 | -1080.0       |
| 2019-08-29 | -461.0        |
| 2019-08-30 | 112.0         |
| 2019-08-31 | -952.0        |
| 2019-09-01 | -216.0        |
| 2019-09-02 | -175.0        |
| 2019-09-03 | 95.0          |
| 2019-09-04 | 1045.0        |
| 2019-09-05 | 403.0         |
| 2019-09-06 | 191.0         |
| 2019-09-07 | 0.0           |
| 2019-09-08 | 307.0         |
| 2019-09-09 | 110.0         |
| 2019-09-10 | -76.0         |
| 2019-09-11 | 644.0         |
| 2019-09-12 | 405.0         |
| 2019-09-13 | -282.0        |
| 2019-09-14 | -475.0        |
| 2019-09-15 | -8.0          |
| 2019-09-16 | 101.0         |
| 2019-09-17 | -53.0         |
| 2019-09-18 | 597.0         |
| 2019-09-19 | -245.0        |
| 2019-09-20 | -8.0          |
| 2019-09-21 | 213.0         |
| 2019-09-22 | 1385.0        |
| 2019-09-23 | -34.0         |
| 2019-09-24 | 204.0         |
| 2019-09-25 | 137.0         |
| 2019-09-26 | 135.0         |
| 2019-09-27 | 132.0         |
| 2019-09-28 | 135.0         |
| 2019-09-29 | 134.0         |
| 2019-09-30 | -191.0        |
| 2019-10-01 | -271.0        |
| 2019-10-02 | -267.0        |
| 2019-10-03 | -249.0        |
| 2019-10-04 | -1194.0       |
| 2019-10-05 | -443.0        |
| 2019-10-06 | -846.0        |
| 2019-10-07 | 26.0          |
| 2019-10-08 | 863.0         |
| 2019-10-09 | 346.0         |
| 2019-10-10 | 68.0          |
| 2019-10-11 | 14.0          |
| 2019-10-12 | -111.0        |
| 2019-10-13 | 154.0         |
| 2019-10-14 | 30.0          |
| 2019-10-15 | 62.0          |
| 2019-10-16 | 260.0         |
| 2019-10-17 | 332.0         |
| 2019-10-18 | 281.0         |
| 2019-10-19 | 169.0         |
| 2019-10-20 | -434.0        |
| 2019-10-21 | 442.0         |
| 2019-10-22 | 142.0         |
| 2019-10-23 | -82.0         |
| 2019-10-24 | 221.0         |
| 2019-10-25 | 205.0         |
| 2019-10-26 | -83.0         |
| 2019-10-27 | -23.0         |
| 2019-10-28 | 140.0         |
| 2019-10-29 | 72.0          |
| 2019-10-30 | 57.0          |
| 2019-10-31 | -129.0        |
| 2019-11-01 | -520.0        |
| 2019-11-02 | -31.0         |
| 2019-11-03 | -833.0        |
| 2019-11-04 | 295.0         |
| 2019-11-05 | 412.0         |
| 2019-11-06 | 149.0         |
| 2019-11-07 | -51.0         |
| 2019-11-08 | 28.0          |
| 2019-11-09 | -112.0        |
| 2019-11-10 | -109.0        |
| 2019-11-11 | 584.0         |
| 2019-11-12 | -26.0         |
| 2019-11-13 | -258.0        |
| 2019-11-14 | 122.0         |
| 2019-11-15 | -288.0        |
| 2019-11-16 | -157.0        |
| 2019-11-17 | -363.0        |
| 2019-11-18 | -86.0         |
| 2019-11-19 | -107.0        |
| 2019-11-20 | 140.0         |
| 2019-11-21 | 929.0         |
| 2019-11-22 | -54.0         |
| 2019-11-23 | -472.0        |
| 2019-11-24 | -53.0         |
| 2019-11-25 | 58.0          |
| 2019-11-26 | 39.0          |
| 2019-11-27 | -56.0         |
| 2019-11-28 | -11.0         |
| 2019-11-29 | 230.0         |
| 2019-11-30 | -205.0        |
| 2019-12-01 | 73.0          |
| 2019-12-02 | 403.0         |
| 2019-12-03 | -181.0        |
| 2019-12-04 | 130.0         |
| 2019-12-05 | 278.0         |
| 2019-12-06 | -207.0        |
| 2019-12-07 | -226.0        |
| 2019-12-08 | -191.0        |
| 2019-12-09 | -98.0         |
| 2019-12-10 | 47.0          |
| 2019-12-11 | -242.0        |
| 2019-12-12 | 31.0          |
| 2019-12-13 | 25.0          |
| 2019-12-14 | 50.0          |
| 2019-12-15 | 223.0         |
| 2019-12-16 | 315.0         |
| 2019-12-17 | -16.0         |
| 2019-12-18 | -49.0         |
| 2019-12-19 | 51.0          |
| 2019-12-20 | 190.0         |
| 2019-12-21 | -59.0         |
| 2019-12-22 | -272.0        |
| 2019-12-23 | 204.0         |
| 2019-12-24 | -9.0          |
| 2019-12-25 | -119.0        |
| 2019-12-26 | -129.0        |
| 2019-12-27 | -40.0         |
| 2019-12-28 | -360.0        |
| 2019-12-29 | 56.0          |
| 2019-12-30 | 80.0          |
| 2019-12-31 | -97.0         |
| 2020-01-01 | -332.0        |
| 2020-01-02 | -151.0        |
| 2020-01-03 | 344.0         |
| 2020-01-04 | 122.0         |
| 2020-01-05 | -22.0         |
| 2020-01-06 | -72.0         |
| 2020-01-07 | -72.0         |
| 2020-01-08 | 155.0         |
| 2020-01-09 | -5.0          |
| 2020-01-10 | -3.0          |
| 2020-01-11 | 50.0          |
| 2020-01-12 | 131.0         |
| 2020-01-13 | -45.0         |
| 2020-01-14 | 25.0          |
| 2020-01-15 | 62.0          |
| 2020-01-16 | 326.0         |
| 2020-01-17 | 0.0           |
| 2020-01-18 | -11.0         |
| 2020-01-19 | 99.0          |
| 2020-01-20 | 37.0          |
| 2020-01-21 | 56.0          |
| 2020-01-22 | -48.0         |
| 2020-01-23 | 65.0          |
| 2020-01-24 | -45.0         |
| 2020-01-25 | -14.0         |
| 2020-01-26 | -482.0        |
| 2020-01-27 | -245.0        |
| 2020-01-28 | -53.0         |
| 2020-01-29 | -88.0         |
| 2020-01-30 | 63.0          |
| 2020-01-31 | -66.0         |
| 2020-02-01 | -22.0         |
| 2020-02-02 | 33.0          |
| 2020-02-03 | 47.0          |
| 2020-02-04 | 208.0         |
| 2020-02-05 | 506.0         |
| 2020-02-06 | -105.0        |
| 2020-02-07 | 520.0         |
| 2020-02-08 | -80.0         |
| 2020-02-09 | -211.0        |
| 2020-02-10 | 106.0         |
| 2020-02-11 | -134.0        |
| 2020-02-12 | 128.0         |
| 2020-02-13 | 378.0         |
| 2020-02-14 | -264.0        |
| 2020-02-15 | 37.0          |
| 2020-02-16 | 172.0         |
| 2020-02-17 | -72.0         |
| 2020-02-18 | -68.0         |
| 2020-02-19 | -112.0        |
| 2020-02-20 | -363.0        |
| 2020-02-21 | 93.0          |
| 2020-02-22 | 219.0         |
| 2020-02-23 | 416.0         |
| 2020-02-24 | -703.0        |
| 2020-02-25 | -90.0         |
| 2020-02-26 | -225.0        |
| 2020-02-27 | 326.0         |
| 2020-02-28 | 65.0          |
| 2020-02-29 | 63.0          |
| 2020-03-01 | 45.0          |
| 2020-03-02 | 180.0         |
| 2020-03-03 | -111.0        |
| 2020-03-04 | 131.0         |
| 2020-03-05 | 229.0         |
| 2020-03-06 | 298.0         |
| 2020-03-07 | 24.0          |
| 2020-03-08 | 327.0         |
| 2020-03-09 | 59.0          |
| 2020-03-10 | -12.0         |
| 2020-03-11 | -126.0        |
| 2020-03-12 | -18.0         |
| 2020-03-13 | 120.0         |
| 2020-03-14 | 0.0           |
| 2020-03-15 | -137.0        |
| 2020-03-16 | -33.0         |
| 2020-03-17 | 44.0          |
| 2020-03-18 | -29.0         |
| 2020-03-19 | -41.0         |
| 2020-03-20 | 6.0           |
| 2020-03-21 | 3.0           |
| 2020-03-22 | 232.0         |
| 2020-03-23 | 59.0          |
| 2020-03-24 | -83.0         |
| 2020-03-25 | -26.0         |
| 2020-03-26 | -80.0         |
| 2020-03-27 | 215.0         |
| 2020-03-28 | 104.0         |
| 2020-03-29 | 26.0          |
| 2020-03-30 | -121.0        |
| 2020-03-31 | 365.0         |
| 2020-04-01 | 42.0          |
| 2020-04-02 | 96.0          |
| 2020-04-03 | -183.0        |
| 2020-04-04 | 69.0          |
| 2020-04-05 | 45.0          |
| 2020-04-06 | 9.0           |
| 2020-04-07 | -21.0         |
| 2020-04-08 | -111.0        |
| 2020-04-09 | -145.0        |
| 2020-04-10 | 122.0         |
| 2020-04-11 | 155.0         |
| 2020-04-12 | -150.0        |
| 2020-04-13 | -3.0          |
| 2020-04-14 | -65.0         |
| 2020-04-15 | 140.0         |
| 2020-04-16 | 30.0          |
| 2020-04-17 | -39.0         |
| 2020-04-18 | -21.0         |
| 2020-04-19 | 216.0         |
| 2020-04-20 | -123.0        |
| 2020-04-21 | -3.0          |
| 2020-04-22 | -9.0          |
| 2020-04-23 | 123.0         |
| 2020-04-24 | -36.0         |
| 2020-04-25 | 63.0          |
| 2020-04-26 | -147.0        |
| 2020-04-27 | 6.0           |
| 2020-04-28 | -15.0         |
| 2020-04-29 | 174.0         |
| 2020-04-30 | -222.0        |
| 2020-05-01 | 123.0         |
| 2020-05-02 | 3.0           |
| 2020-05-03 | -144.0        |
| 2020-05-04 | -15.0         |
| 2020-05-05 | 72.0          |
| 2020-05-06 | -93.0         |
| 2020-05-07 | 30.0          |
| 2020-05-08 | 42.0          |
| 2020-05-09 | 66.0          |
| 2020-05-10 | 33.0          |
| 2020-05-11 | 42.0          |
| 2020-05-12 | -63.0         |
| 2020-05-13 | -117.0        |
| 2020-05-14 | 54.0          |
| 2020-05-15 | -217.0        |
| 2020-05-16 | 316.0         |
| 2020-05-17 | -69.0         |
| 2020-05-18 | 734.0         |
| 2020-05-19 | 153.0         |
| 2020-05-20 | -22.0         |
| 2020-05-21 | -140.0        |
| 2020-05-22 | -1058.0       |
| 2020-05-23 | 378.0         |
| 2020-05-24 | -188.0        |
| 2020-05-25 | 125.0         |
| 2020-05-26 | 9.0           |
| 2020-05-27 | -221.0        |
| 2020-05-28 | 60.0          |
| 2020-05-29 | 83.0          |
| 2020-05-30 | -18.0         |
| 2020-05-31 | 69.0          |
| 2020-06-01 | 48.0          |
| 2020-06-02 | -167.0        |
| 2020-06-03 | -3.0          |
| 2020-06-04 | 26.0          |
| 2020-06-05 | 222.0         |
| 2020-06-06 | -141.0        |
| 2020-06-07 | -271.0        |
| 2020-06-08 | -312.0        |
| 2020-06-09 | -12.0         |
| 2020-06-10 | -321.0        |
| 2020-06-11 | 85.0          |
| 2020-06-12 | -61.0         |
| 2020-06-13 | -32.0         |
| 2020-06-14 | 288.0         |
| 2020-06-15 | 71.0          |
| 2020-06-16 | -33.0         |
| 2020-06-17 | -169.0        |
| 2020-06-18 | -82.0         |
| 2020-06-19 | -731.0        |
| 2020-06-20 | 592.0         |
| 2020-06-21 | -923.0        |
| 2020-06-22 | -238.0        |
| 2020-06-23 | -248.0        |
| 2020-06-24 | -834.0        |
| 2020-06-25 | -768.0        |
| 2020-06-26 | 631.0         |
| 2020-06-27 | 640.0         |
| 2020-06-28 | 456.0         |
| 2020-06-29 | 285.0         |
| 2020-06-30 | -59.0         |
| 2020-07-01 | 87.0          |
| 2020-07-02 | -212.0        |
| 2020-07-03 | -403.0        |
| 2020-07-04 | -30.0         |
| 2020-07-05 | -426.0        |
| 2020-07-06 | 185.0         |
| 2020-07-07 | -305.0        |
| 2020-07-08 | 19.0          |
| 2020-07-09 | 327.0         |
| 2020-07-10 | 164.0         |
| 2020-07-11 | 324.0         |
| 2020-07-12 | -203.0        |
| 2020-07-13 | 389.0         |
| 2020-07-14 | -231.0        |
| 2020-07-15 | 50.0          |
| 2020-07-16 | 246.0         |
| 2020-07-17 | 146.0         |
| 2020-07-18 | 169.0         |
| 2020-07-19 | -138.0        |
| 2020-07-20 | 3.0           |
| 2020-07-21 | -141.0        |
| 2020-07-22 | 67.0          |
| 2020-07-23 | 65.0          |
| 2020-07-24 | -8.0          |
| 2020-07-25 | 320.0         |
| 2020-07-26 | -219.0        |
| 2020-07-27 | 276.0         |
| 2020-07-28 | -15.0         |
| 2020-07-29 | 49.0          |
| 2020-07-30 | 180.0         |
| 2020-07-31 | 77.0          |
| 2020-08-01 | -28.0         |
| 2020-08-02 | -567.0        |
| 2020-08-03 | 82.0          |
| 2020-08-04 | -11.0         |
| 2020-08-05 | -48.0         |
| 2020-08-06 | -82.0         |
| 2020-08-07 | 51.0          |
| 2020-08-08 | -26.0         |
| 2020-08-09 | 229.0         |
| 2020-08-10 | -226.0        |
| 2020-08-11 | -3.0          |
| 2020-08-12 | 102.0         |
| 2020-08-13 | -91.0         |
| 2020-08-14 | -137.0        |
| 2020-08-15 | -3.0          |
| 2020-08-16 | 11.0          |
| 2020-08-17 | -168.0        |
| 2020-08-18 | 362.0         |
| 2020-08-19 | -306.0        |
| 2020-08-20 | -290.0        |
| 2020-08-21 | -468.0        |
| 2020-08-22 | 214.0         |
| 2020-08-23 | 69.0          |
| 2020-08-24 | 171.0         |
| 2020-08-25 | 290.0         |
| 2020-08-26 | 428.0         |
| 2020-08-27 | 239.0         |
| 2020-08-28 | 527.0         |
| 2020-08-29 | 530.0         |
| 2020-08-30 | 187.0         |
| 2020-08-31 | -1069.0       |
| 2020-09-01 | -1331.0       |
| 2020-09-02 | -1356.0       |
| 2020-09-03 | -639.0        |
| 2020-09-04 | 126.0         |
| 2020-09-05 | 403.0         |
| 2020-09-06 | 829.0         |
| 2020-09-07 | -207.0        |
| 2020-09-08 | 304.0         |
| 2020-09-09 | 119.0         |
| 2020-09-10 | 38.0          |
| 2020-09-11 | -49.0         |
| 2020-09-12 | -24.0         |
| 2020-09-13 | 360.0         |
| 2020-09-14 | 96.0          |
| 2020-09-15 | -132.0        |
| 2020-09-16 | 339.0         |
| 2020-09-17 | 142.0         |
| 2020-09-18 | 45.0          |
| 2020-09-19 | 53.0          |
| 2020-09-20 | 185.0         |
| 2020-09-21 | 127.0         |
| 2020-09-22 | -34.0         |
| 2020-09-23 | 220.0         |
| 2020-09-24 | -2.0          |
| 2020-09-25 | 156.0         |
| 2020-09-26 | 9.0           |
| 2020-09-27 | -217.0        |
| 2020-09-28 | 145.0         |
| 2020-09-29 | 134.0         |
| 2020-09-30 | 129.0         |
| 2020-10-01 | 271.0         |
| 2020-10-02 | 18.0          |
| 2020-10-03 | 98.0          |
| 2020-10-04 | -3.0          |
| 2020-10-05 | -174.0        |
| 2020-10-06 | 177.0         |
| 2020-10-07 | 189.0         |
| 2020-10-08 | -5.0          |
| 2020-10-09 | -21.0         |
| 2020-10-10 | 158.0         |
| 2020-10-11 | 56.0          |
| 2020-10-12 | 9.0           |
| 2020-10-13 | -82.0         |
| 2020-10-14 | -9.0          |
| 2020-10-15 | 85.0          |
| 2020-10-16 | -141.0        |
| 2020-10-17 | 88.0          |
| 2020-10-18 | -18.0         |
| 2020-10-19 | -251.0        |
| 2020-10-20 | 56.0          |
| 2020-10-21 | 87.0          |
| 2020-10-22 | -52.0         |
| 2020-10-23 | 93.0          |
| 2020-10-24 | 32.0          |
| 2020-10-25 | -152.0        |
| 2020-10-26 | -223.0        |
| 2020-10-27 | 145.0         |
| 2020-10-28 | 93.0          |
| 2020-10-29 | 55.0          |
| 2020-10-30 | -169.0        |
| 2020-10-31 | -3.0          |
| 2020-11-01 | 44.0          |
| 2020-11-02 | 12.0          |
| 2020-11-03 | -12.0         |
| 2020-11-04 | -6.0          |
| 2020-11-05 | 61.0          |
| 2020-11-06 | 27.0          |
| 2020-11-07 | -32.0         |
| 2020-11-08 | -50.0         |
| 2020-11-09 | 73.0          |
| 2020-11-10 | -58.0         |
| 2020-11-11 | -59.0         |
| 2020-11-12 | -14.0         |
| 2020-11-13 | 14.0          |
| 2020-11-14 | 9.0           |
| 2020-11-15 | 29.0          |
| 2020-11-16 | -70.0         |
| 2020-11-17 | 18.0          |
| 2020-11-18 | 26.0          |
| 2020-11-19 | 128.0         |
| 2020-11-20 | -17.0         |
| 2020-11-21 | -35.0         |
| 2020-11-22 | -56.0         |
| 2020-11-23 | -58.0         |
| 2020-11-24 | 24.0          |
| 2020-11-25 | -30.0         |
| 2020-11-26 | 6.0           |
| 2020-11-27 | 12.0          |
| 2020-11-28 | -15.0         |
| 2020-11-29 | 35.0          |
| 2020-11-30 | -55.0         |
| 2020-12-01 | 15.0          |
| 2020-12-02 | -53.0         |
| 2020-12-03 | 93.0          |
| 2020-12-04 | 44.0          |
| 2020-12-05 | -47.0         |
| 2020-12-06 | 3.0           |
| 2020-12-07 | 58.0          |
| 2020-12-08 | -61.0         |
| 2020-12-09 | 149.0         |
| 2020-12-10 | -58.0         |
| 2020-12-11 | 70.0          |
| 2020-12-12 | 5.0           |
| 2020-12-13 | 3.0           |
| 2020-12-14 | 47.0          |
| 2020-12-15 | -23.0         |
| 2020-12-16 | -24.0         |
| 2020-12-17 | -32.0         |
| 2020-12-18 | 15.0          |
| 2020-12-19 | 32.0          |
| 2020-12-20 | 0.0           |
| 2020-12-21 | 38.0          |
| 2020-12-22 | -3.0          |
| 2020-12-23 | 9.0           |
| 2020-12-24 | -9.0          |
| 2020-12-25 | 507.0         |
| 2020-12-26 | 98.0          |
| 2020-12-27 | 198.0         |
| 2020-12-28 | 39.0          |
| 2020-12-29 | -595.0        |
| 2020-12-30 | -279.0        |
| 2020-12-31 | -137.0        |
| 2021-01-01 | -128.0        |
| 2021-01-02 | -101.0        |
| 2021-01-03 | -12.0         |
| 2021-01-04 | 98.0          |
| 2021-01-05 | -40.0         |
| 2021-01-06 | -3.0          |
| 2021-01-07 | 12.0          |
| 2021-01-08 | -15.0         |
| 2021-01-09 | 38.0          |
| 2021-01-10 | -3.0          |
| 2021-01-11 | 35.0          |
| 2021-01-12 | -200.0        |
| 2021-01-13 | -204.0        |
| 2021-01-14 | -237.0        |
| 2021-01-15 | 49.0          |
| 2021-01-16 | -289.0        |
| 2021-01-17 | 11.0          |
| 2021-01-18 | 17.0          |
| 2021-01-19 | 25.0          |
| 2021-01-20 | 65.0          |
| 2021-01-21 | -147.0        |
| 2021-01-22 | -53.0         |
| 2021-01-23 | 3.0           |
| 2021-01-24 | 31.0          |
| 2021-01-25 | 113.0         |
| 2021-01-26 | -34.0         |
| 2021-01-27 | -279.0        |
| 2021-01-28 | -11.0         |
| 2021-01-29 | 22.0          |
| 2021-01-30 | 175.0         |
| 2021-01-31 | 146.0         |
| 2021-02-01 | -203.0        |
| 2021-02-02 | 14.0          |
| 2021-02-03 | -45.0         |
| 2021-02-04 | -103.0        |
| 2021-02-05 | -12.0         |
| 2021-02-06 | -47.0         |
| 2021-02-07 | 0.0           |
| 2021-02-08 | 22.0          |
| 2021-02-09 | -33.0         |
| 2021-02-10 | -25.0         |
| 2021-02-11 | 2.0           |
| 2021-02-12 | 65.0          |
| 2021-02-13 | 238.0         |
| 2021-02-14 | 99.0          |
| 2021-02-15 | 51.0          |
| 2021-02-16 | 88.0          |
| 2021-02-17 | -74.0         |
| 2021-02-18 | 348.0         |
| 2021-02-19 | -3.0          |
| 2021-02-20 | 66.0          |
| 2021-02-21 | 51.0          |
| 2021-02-22 | 38.0          |
| 2021-02-23 | -517.0        |
| 2021-02-24 | -14.0         |
| 2021-02-25 | 40.0          |
| 2021-02-26 | 45.0          |
| 2021-02-27 | 37.0          |
| 2021-02-28 | 0.0           |
| 2021-03-01 | 17.0          |
| 2021-03-02 | 211.0         |
| 2021-03-03 | -6.0          |
| 2021-03-04 | 109.0         |
| 2021-03-05 | 0.0           |
| 2021-03-06 | 43.0          |
| 2021-03-07 | 78.0          |
| 2021-03-08 | 34.0          |
| 2021-03-09 | -97.0         |
| 2021-03-10 | 69.0          |
| 2021-03-11 | 34.0          |
| 2021-03-12 | 15.0          |
| 2021-03-13 | 37.0          |
| 2021-03-14 | -23.0         |
| 2021-03-15 | -95.0         |
| 2021-03-16 | 89.0          |
| 2021-03-17 | -52.0         |
| 2021-03-18 | -363.0        |
| 2021-03-19 | -63.0         |
| 2021-03-20 | -43.0         |
| 2021-03-21 | -59.0         |
| 2021-03-22 | -20.0         |
| 2021-03-23 | -43.0         |
| 2021-03-24 | -149.0        |
| 2021-03-25 | 19.0          |
| 2021-03-26 | 63.0          |
| 2021-03-27 | 84.0          |
| 2021-03-28 | 63.0          |
| 2021-03-29 | 31.0          |
| 2021-03-30 | -31.0         |
| 2021-03-31 | 22.0          |
| 2021-04-01 | -153.0        |
| 2021-04-02 | 54.0          |
| 2021-04-03 | -34.0         |
| 2021-04-04 | 26.0          |
| 2021-04-05 | 68.0          |
| 2021-04-06 | 73.0          |
| 2021-04-07 | -2.0          |
| 2021-04-08 | 2.0           |
| 2021-04-09 | -2.0          |
| 2021-04-10 | -12.0         |
| 2021-04-11 | -39.0         |
| 2021-04-12 | 5.0           |
| 2021-04-13 | 3.0           |
| 2021-04-14 | -45.0         |
| 2021-04-15 | 221.0         |
| 2021-04-16 | 425.0         |
| 2021-04-17 | 399.0         |
| 2021-04-18 | -196.0        |
| 2021-04-19 | 284.0         |
| 2021-04-20 | 112.0         |
| 2021-04-21 | 135.0         |
| 2021-04-22 | -194.0        |
| 2021-04-23 | -6.0          |
| 2021-04-24 | -59.0         |
| 2021-04-25 | -38.0         |
| 2021-04-26 | 250.0         |
| 2021-04-27 | -88.0         |
| 2021-04-28 | -36.0         |
| 2021-04-29 | 18.0          |
| 2021-04-30 | -35.0         |
| 2021-05-01 | 85.0          |
| 2021-05-02 | 62.0          |
| 2021-05-03 | 264.0         |
| 2021-05-04 | -297.0        |
| 2021-05-05 | 136.0         |
| 2021-05-06 | -32.0         |
| 2021-05-07 | -18.0         |
| 2021-05-08 | -65.0         |
| 2021-05-09 | 30.0          |
| 2021-05-10 | 68.0          |
| 2021-05-11 | -175.0        |
| 2021-05-12 | -11.0         |
| 2021-05-13 | -18.0         |
| 2021-05-14 | -109.0        |
| 2021-05-15 | 209.0         |
| 2021-05-16 | 314.0         |
| 2021-05-17 | -71.0         |
| 2021-05-18 | 188.0         |
| 2021-05-19 | -134.0        |
| 2021-05-20 | -270.0        |
| 2021-05-21 | -121.0        |
| 2021-05-22 | -156.0        |
| 2021-05-23 | 162.0         |
| 2021-05-24 | -130.0        |
| 2021-05-25 | 109.0         |
| 2021-05-26 | -9.0          |
| 2021-05-27 | 109.0         |
| 2021-05-28 | 45.0          |
| 2021-05-29 | 41.0          |
| 2021-05-30 | -24.0         |
| 2021-05-31 | 18.0          |
| 2021-06-01 | 9.0           |
| 2021-06-02 | -192.0        |
| 2021-06-03 | 266.0         |
| 2021-06-04 | 244.0         |
| 2021-06-05 | -217.0        |
| 2021-06-06 | -74.0         |
| 2021-06-07 | -3.0          |
| 2021-06-08 | -139.0        |
| 2021-06-09 | -384.0        |
| 2021-06-10 | -267.0        |
| 2021-06-11 | 78.0          |
| 2021-06-12 | -366.0        |
| 2021-06-13 | 121.0         |
| 2021-06-14 | 580.0         |
| 2021-06-15 | 383.0         |
| 2021-06-16 | -172.0        |
| 2021-06-17 | 118.0         |
| 2021-06-18 | -3.0          |
| 2021-06-19 | -402.0        |
| 2021-06-20 | 17.0          |
| 2021-06-21 | -311.0        |
| 2021-06-22 | 157.0         |
| 2021-06-23 | 64.0          |
| 2021-06-24 | 231.0         |
| 2021-06-25 | 106.0         |
| 2021-06-26 | 94.0          |
| 2021-06-27 | 59.0          |
| 2021-06-28 | -441.0        |
| 2021-06-29 | -119.0        |
| 2021-06-30 | -32.0         |
| 2021-07-01 | -35.0         |
| 2021-07-02 | -95.0         |
| 2021-07-03 | -107.0        |
| 2021-07-04 | -221.0        |
| 2021-07-05 | 365.0         |
| 2021-07-06 | 116.0         |
| 2021-07-07 | 67.0          |
| 2021-07-08 | 12.0          |
| 2021-07-09 | 58.0          |
| 2021-07-10 | -316.0        |
| 2021-07-11 | 66.0          |
| 2021-07-12 | 15.0          |
| 2021-07-13 | 145.0         |
| 2021-07-14 | -64.0         |
| 2021-07-15 | -29.0         |
| 2021-07-16 | 145.0         |
| 2021-07-17 | -29.0         |
| 2021-07-18 | 32.0          |
| 2021-07-19 | -23.0         |
| 2021-07-20 | 193.0         |
| 2021-07-21 | 155.0         |
| 2021-07-22 | -129.0        |
| 2021-07-23 | -6.0          |
| 2021-07-24 | -111.0        |
| 2021-07-25 | 18.0          |
| 2021-07-26 | 55.0          |
| 2021-07-27 | 41.0          |
| 2021-07-28 | -222.0        |
| 2021-07-29 | 64.0          |
| 2021-07-30 | -198.0        |
| 2021-07-31 | -225.0        |
| 2021-08-01 | -58.0         |
| 2021-08-02 | 487.0         |
| 2021-08-03 | -99.0         |
| 2021-08-04 | 149.0         |
| 2021-08-05 | 9.0           |
| 2021-08-06 | 114.0         |
| 2021-08-07 | -74.0         |
| 2021-08-08 | -131.0        |
| 2021-08-09 | -70.0         |
| 2021-08-10 | 41.0          |
| 2021-08-11 | 6.0           |
| 2021-08-12 | -128.0        |
| 2021-08-13 | -76.0         |
| 2021-08-14 | -86.0         |
| 2021-08-15 | -67.0         |
| 2021-08-16 | 0.0           |
| 2021-08-17 | -83.0         |
| 2021-08-18 | -138.0        |
| 2021-08-19 | 66.0          |
| 2021-08-20 | 118.0         |
| 2021-08-21 | 144.0         |
| 2021-08-22 | 101.0         |
| 2021-08-23 | -17.0         |
| 2021-08-24 | 70.0          |
| 2021-08-25 | -347.0        |
| 2021-08-26 | 132.0         |
| 2021-08-27 | 70.0          |
| 2021-08-28 | 130.0         |
| 2021-08-29 | 9.0           |
| 2021-08-30 | 67.0          |
| 2021-08-31 | 32.0          |
| 2021-09-01 | -12.0         |
| 2021-09-02 | 35.0          |
| 2021-09-03 | 67.0          |
| 2021-09-04 | 56.0          |
| 2021-09-05 | 6.0           |
| 2021-09-06 | 32.0          |
| 2021-09-07 | 56.0          |
| 2021-09-08 | -74.0         |
| 2021-09-09 | 27.0          |
| 2021-09-10 | 23.0          |
| 2021-09-11 | 35.0          |
| 2021-09-12 | 112.0         |
| 2021-09-13 | 9.0           |
| 2021-09-14 | 23.0          |
| 2021-09-15 | -94.0         |
| 2021-09-16 | 24.0          |
| 2021-09-17 | 47.0          |
| 2021-09-18 | -74.0         |
| 2021-09-19 | 18.0          |
| 2021-09-20 | 15.0          |
| 2021-09-21 | 6.0           |
| 2021-09-22 | 82.0          |
| 2021-09-23 | 9.0           |
| 2021-09-24 | 9.0           |
| 2021-09-25 | 15.0          |
| 2021-09-26 | -71.0         |
| 2021-09-27 | 112.0         |
| 2021-09-28 | 30.0          |
| 2021-09-29 | -24.0         |
| 2021-09-30 | -139.0        |
| 2021-10-01 | 225.0         |
| 2021-10-02 | -313.0        |
| 2021-10-03 | -65.0         |
| 2021-10-04 | 191.0         |
| 2021-10-05 | 18.0          |
| 2021-10-06 | -285.0        |
| 2021-10-07 | -29.0         |
| 2021-10-08 | -59.0         |
| 2021-10-09 | -67.0         |
| 2021-10-10 | -11.0         |
| 2021-10-11 | -264.0        |
| 2021-10-12 | 9.0           |
| 2021-10-13 | 75.0          |
| 2021-10-14 | 14.0          |
| 2021-10-15 | -66.0         |
| 2021-10-16 | -93.0         |
| 2021-10-17 | -109.0        |
| 2021-10-18 | 109.0         |
| 2021-10-19 | 142.0         |
| 2021-10-20 | 250.0         |
| 2021-10-21 | 184.0         |
| 2021-10-22 | 53.0          |
| 2021-10-23 | -205.0        |
| 2021-10-24 | 20.0          |
| 2021-10-25 | -11.0         |
| 2021-10-26 | 6.0           |
| 2021-10-27 | 5.0           |
| 2021-10-28 | -26.0         |
| 2021-10-29 | -26.0         |
| 2021-10-30 | 82.0          |
| 2021-10-31 | 79.0          |
| 2021-11-01 | 138.0         |
| 2021-11-02 | 29.0          |
| 2021-11-03 | -185.0        |
| 2021-11-04 | -12.0         |
| 2021-11-05 | -3.0          |
| 2021-11-06 | -41.0         |
| 2021-11-07 | -102.0        |
| 2021-11-08 | 12.0          |
| 2021-11-09 | -61.0         |
| 2021-11-10 | 20.0          |
| 2021-11-11 | 29.0          |
| 2021-11-12 | 129.0         |
| 2021-11-13 | -79.0         |
| 2021-11-14 | 6.0           |
| 2021-11-15 | 11.0          |
| 2021-11-16 | -84.0         |
| 2021-11-17 | 0.0           |
| 2021-11-18 | -53.0         |
| 2021-11-19 | 64.0          |
| 2021-11-20 | -32.0         |
| 2021-11-21 | -61.0         |
| 2021-11-22 | -156.0        |
| 2021-11-23 | 11.0          |
| 2021-11-24 | 0.0           |
| 2021-11-25 | -3.0          |
| 2021-11-26 | -144.0        |
| 2021-11-27 | -29.0         |
| 2021-11-28 | 20.0          |
| 2021-11-29 | -31.0         |
| 2021-11-30 | -175.0        |
| 2021-12-01 | -20.0         |
| 2021-12-02 | -26.0         |
| 2021-12-03 | 117.0         |
| 2021-12-04 | 75.0          |
| 2021-12-05 | -49.0         |
| 2021-12-06 | -189.0        |
| 2021-12-07 | -14.0         |
| 2021-12-08 | 117.0         |
| 2021-12-09 | -37.0         |
| 2021-12-10 | -3.0          |
| 2021-12-11 | -108.0        |
| 2021-12-12 | 3.0           |
| 2021-12-13 | 191.0         |
| 2021-12-14 | 0.0           |
| 2021-12-15 | 40.0          |
| 2021-12-16 | 58.0          |
| 2021-12-17 | 23.0          |
| 2021-12-18 | 17.0          |
| 2021-12-19 | 20.0          |
| 2021-12-20 | 0.0           |
| 2021-12-21 | -101.0        |
| 2021-12-22 | 89.0          |
| 2021-12-23 | 104.0         |
| 2021-12-24 | 35.0          |
| 2021-12-25 | 3.0           |
| 2021-12-26 | -26.0         |
| 2021-12-27 | 0.0           |
| 2021-12-28 | -67.0         |
| 2021-12-29 | -141.0        |
| 2021-12-30 | 69.0          |
| 2021-12-31 | -54.0         |
| 2022-01-01 | 115.0         |
| 2022-01-02 | -49.0         |
| 2022-01-03 | 29.0          |
| 2022-01-04 | 37.0          |
| 2022-01-05 | 64.0          |
| 2022-01-06 | 40.0          |
| 2022-01-07 | -29.0         |
| 2022-01-08 | -23.0         |
| 2022-01-09 | -78.0         |
| 2022-01-10 | -46.0         |
| 2022-01-11 | -8.0          |
| 2022-01-12 | -32.0         |
| 2022-01-13 | -46.0         |
| 2022-01-14 | 9.0           |
| 2022-01-15 | -18.0         |
| 2022-01-16 | -43.0         |
| 2022-01-17 | 61.0          |
| 2022-01-18 | 34.0          |
| 2022-01-19 | 3.0           |
| 2022-01-20 | 32.0          |
| 2022-01-21 | 23.0          |
| 2022-01-22 | 46.0          |
| 2022-01-23 | -20.0         |
| 2022-01-24 | 31.0          |
| 2022-01-25 | 52.0          |
| 2022-01-26 | -6.0          |
| 2022-01-27 | 18.0          |
| 2022-01-28 | -6.0          |
| 2022-01-29 | -43.0         |
| 2022-01-30 | -52.0         |
| 2022-01-31 | -12.0         |
| 2022-02-01 | 6.0           |
| 2022-02-02 | 23.0          |
| 2022-02-03 | 35.0          |
| 2022-02-04 | 20.0          |
| 2022-02-05 | -9.0          |
| 2022-02-06 | -66.0         |
| 2022-02-07 | 9.0           |
| 2022-02-08 | -18.0         |
| 2022-02-09 | -11.0         |
| 2022-02-10 | 29.0          |
| 2022-02-11 | -55.0         |
| 2022-02-12 | -15.0         |
| 2022-02-13 | 12.0          |
| 2022-02-14 | -49.0         |
| 2022-02-15 | -26.0         |
| 2022-02-16 | 55.0          |
| 2022-02-17 | 364.0         |
| 2022-02-18 | 365.0         |
| 2022-02-19 | 51.0          |
| 2022-02-20 | 286.0         |
| 2022-02-21 | 254.0         |
| 2022-02-22 | -440.0        |
| 2022-02-23 | -513.0        |
| 2022-02-24 | -530.6        |
| 2022-02-25 | -552.95       |
| 2022-02-26 | -265.94       |
| 2022-02-27 | -61.26        |
| 2022-02-28 | -30.59        |
| 2022-03-01 | 116.95        |
| 2022-03-02 | 568.63        |
| 2022-03-03 | 544.19        |
| 2022-03-04 | 54.92         |
| 2022-03-05 | 26.05         |
| 2022-03-06 | -66.53        |
| 2022-03-07 | -17.33        |
| 2022-03-08 | -28.87        |
| 2022-03-09 | 49.09         |
| 2022-03-10 | -8.67         |
| 2022-03-11 | -20.22        |
| 2022-03-12 | 80.95         |
| 2022-03-13 | 110.19        |
| 2022-03-14 | 95.99         |
| 2022-03-15 | -226.43       |
| 2022-03-16 | -37.59        |
| 2022-03-17 | 92.6          |
| 2022-03-18 | -14.49        |
| 2022-03-19 | 31.88         |
| 2022-03-20 | -141.76       |
| 2022-03-21 | -92.24        |
| 2022-03-22 | 86.47         |
| 2022-03-23 | 69.34         |
| 2022-03-24 | 75.29         |
| 2022-03-25 | 124.9         |
| 2022-03-26 | 40.77         |
| 2022-03-27 | 93.38         |
| 2022-03-28 | 84.86         |
| 2022-03-29 | 76.26         |
| 2022-03-30 | 11.75         |
| 2022-03-31 | -11.75        |
| 2022-04-01 | 23.5          |
| 2022-04-02 | 0.0           |
| 2022-04-03 | 26.46         |
| 2022-04-04 | 55.92         |
| 2022-04-05 | -52.98        |
| 2022-04-06 | -193.56       |
| 2022-04-07 | -81.77        |
| 2022-04-08 | 198.95        |
| 2022-04-09 | 44.04         |
| 2022-04-10 | 38.22         |
| 2022-04-11 | 53.0          |
| 2022-04-12 | -67.7         |
| 2022-04-13 | 168.03        |
| 2022-04-14 | -91.49        |
| 2022-04-15 | -50.07        |
| 2022-04-16 | -44.11        |
| 2022-04-17 | -79.26        |
| 2022-04-18 | -64.43        |
| 2022-04-19 | -383.99       |
| 2022-04-20 | 246.74        |
| 2022-04-21 | 395.75        |
| 2022-04-22 | -32.42        |
| 2022-04-23 | -11.78        |
| 2022-04-24 | -146.93       |
| 2022-04-25 | -117.08       |
| 2022-04-26 | 231.63        |
| 2022-04-27 | 50.05         |
| 2022-04-28 | 47.18         |
| 2022-04-29 | -20.65        |
| 2022-04-30 | -208.72       |
| 2022-05-01 | -134.53       |
| 2022-05-02 | -200.77       |
| 2022-05-03 | 46.44         |
| 2022-05-04 | -66.74        |
| 2022-05-05 | -127.3        |
| 2022-05-06 | -60.57        |
| 2022-05-07 | 112.59        |
| 2022-05-08 | 188.54        |
| 2022-05-09 | -8.73         |
| 2022-05-10 | -55.21        |
| 2022-05-11 | -92.77        |
| 2022-05-12 | 63.75         |
| 2022-05-13 | 5.8           |
| 2022-05-14 | 49.36         |
| 2022-05-15 | -199.87       |
| 2022-05-16 | -34.63        |
| 2022-05-17 | 89.54         |
| 2022-05-18 | 147.87        |
| 2022-05-19 | 330.02        |
| 2022-05-20 | -161.05       |
| 2022-05-21 | -26.27        |
| 2022-05-22 | -20.43        |
| 2022-05-23 | -154.22       |
| 2022-05-24 | -162.16       |
| 2022-05-25 | -181.46       |
| 2022-05-26 | 436.65        |
| 2022-05-27 | -110.45       |
| 2022-05-28 | 142.49        |
| 2022-05-29 | 192.9         |
| 2022-05-30 | -436.78       |
| 2022-05-31 | 156.57        |
| 2022-06-01 | 189.46        |
| 2022-06-02 | -172.02       |
| 2022-06-03 | 119.45        |
| 2022-06-04 | 11.67         |
| 2022-06-05 | 70.15         |
| 2022-06-06 | 111.37        |
| 2022-06-07 | 126.48        |
| 2022-06-08 | -14.73        |
| 2022-06-09 | -32.39        |
| 2022-06-10 | -120.43       |
| 2022-06-11 | -32.24        |
| 2022-06-12 | 8.79          |
| 2022-06-13 | -84.87        |
| 2022-06-14 | -81.72        |
| 2022-06-15 | -55.35        |
| 2022-06-16 | -81.38        |
| 2022-06-17 | 279.88        |
| 2022-06-18 | -81.88        |
| 2022-06-19 | 40.92         |
| 2022-06-20 | 117.18        |
| 2022-06-21 | -639.35       |
| 2022-06-22 | 405.4         |
| 2022-06-23 | 75.85         |
| 2022-06-24 | -2.92         |
| 2022-06-25 | 17.53         |
| 2022-06-26 | -8.76         |
| 2022-06-27 | 43.84         |
| 2022-06-28 | 178.92        |
| 2022-06-29 | -93.98        |
| 2022-06-30 | 76.34         |
| 2022-07-01 | -35.26        |
| 2022-07-02 | -8.8          |
| 2022-07-03 | -5.87         |
| 2022-07-04 | -17.61        |
| 2022-07-05 | 2.93          |
| 2022-07-06 | 2.94          |
| 2022-07-07 | 94.02         |
| 2022-07-08 | 0.0           |
| 2022-07-09 | -85.22        |
| 2022-07-10 | 8.81          |
| 2022-07-11 | -17.61        |
| 2022-07-12 | -29.33        |
| 2022-07-13 | 117.46        |
| 2022-07-14 | -5.88         |
| 2022-07-15 | 47.09         |
| 2022-07-16 | -120.54       |
| 2022-07-17 | 14.68         |
| 2022-07-18 | 55.83         |
| 2022-07-19 | -137.94       |
| 2022-07-20 | 49.83         |
| 2022-07-21 | -35.18        |
| 2022-07-22 | -76.1         |
| 2022-07-23 | -183.65       |
| 2022-07-24 | -361.33       |
| 2022-07-25 | -68.91        |
| 2022-07-26 | -45.86        |
| 2022-07-27 | -347.58       |
| 2022-07-28 | -231.53       |
| 2022-07-29 | -67.44        |
| 2022-07-30 | -36.48        |
| 2022-07-31 | 89.86         |
| 2022-08-01 | -148.69       |
| 2022-08-02 | -170.26       |
| 2022-08-03 | -224.64       |
| 2022-08-04 | -115.83       |
| 2022-08-05 | 171.15        |
| 2022-08-06 | -179.41       |
| 2022-08-07 | 293.11        |
| 2022-08-08 | 312.76        |
| 2022-08-09 | -5.61         |
| 2022-08-10 | 546.22        |
| 2022-08-11 | 361.64        |
| 2022-08-12 | 72.24         |
| 2022-08-13 | 92.7          |
| 2022-08-14 | -60.87        |
| 2022-08-15 | 8.69          |
| 2022-08-16 | 5.8           |
| 2022-08-17 | -291.28       |
| 2022-08-18 | 340.56        |
| 2022-08-19 | -98.5         |
| 2022-08-20 | 5.79          |
| 2022-08-21 | -86.68        |
| 2022-08-22 | -232.86       |
| 2022-08-23 | 31.53         |
| 2022-08-24 | -65.89        |
| 2022-08-25 | -117.11       |
| 2022-08-26 | 145.74        |
| 2022-08-27 | 94.65         |
| 2022-08-28 | 63.25         |
| 2022-08-29 | -14.38        |
| 2022-08-30 | -2.88         |
| 2022-08-31 | 367.41        |
| 2022-09-01 | 175.04        |
| 2022-09-02 | 38.05         |
| 2022-09-03 | 49.82         |
| 2022-09-04 | -61.53        |
| 2022-09-05 | -78.95        |
| 2022-09-06 | 46.76         |
| 2022-09-07 | -128.43       |
| 2022-09-08 | 0.0           |
| 2022-09-09 | -142.43       |
| 2022-09-10 | -377.73       |
| 2022-09-11 | -120.17       |
| 2022-09-12 | -116.88       |
| 2022-09-13 | 11.38         |
| 2022-09-14 | 165.53        |
| 2022-09-15 | 77.35         |
| 2022-09-16 | 89.03         |
| 2022-09-17 | -200.69       |
| 2022-09-18 | 88.72         |
| 2022-09-19 | 57.37         |
| 2022-09-20 | 181.39        |
| 2022-09-21 | 101.22        |
| 2022-09-22 | 14.49         |
| 2022-09-23 | 0.0           |
| 2022-09-24 | 130.66        |
| 2022-09-25 | -142.25       |
| 2022-09-26 | -118.55       |
| 2022-09-27 | -126.74       |
| 2022-09-28 | 95.01         |
| 2022-09-29 | 57.72         |
| 2022-09-30 | -155.6        |
| 2022-10-01 | 92.11         |
| 2022-10-02 | -146.68       |
| 2022-10-03 | -106.0        |
| 2022-10-04 | -119.91       |
| 2022-10-05 | -116.63       |
| 2022-10-06 | -5.68         |
| 2022-10-07 | 299.48        |
| 2022-10-08 | 48.74         |
| 2022-10-09 | 152.45        |
| 2022-10-10 | -8.65         |
| 2022-10-11 | 43.27         |
| 2022-10-12 | 98.28         |
| 2022-10-13 | 23.17         |
| 2022-10-14 | 31.89         |
| 2022-10-15 | 0.0           |
| 2022-10-16 | 20.31         |
| 2022-10-17 | 69.72         |
| 2022-10-18 | 14.54         |
| 2022-10-19 | 157.5         |
| 2022-10-20 | 196.46        |
| 2022-10-21 | 120.8         |
| 2022-10-22 | -23.61        |
| 2022-10-23 | -401.65       |
| 2022-10-24 | -14.56        |
| 2022-10-25 | -69.83        |
| 2022-10-26 | -133.42       |
| 2022-10-27 | -124.22       |
| 2022-10-28 | 60.6          |
| 2022-10-29 | -8.66         |
| 2022-10-30 | 5.78          |
| 2022-10-31 | 167.96        |
| 2022-11-01 | 133.84        |
| 2022-11-02 | -64.08        |
| 2022-11-03 | 64.08         |
| 2022-11-04 | 5.83          |
| 2022-11-05 | 64.22         |
| 2022-11-06 | 43.85         |
| 2022-11-07 | -38.01        |
| 2022-11-08 | 143.51        |
| 2022-11-09 | 5.87          |
| 2022-11-10 | 129.41        |
| 2022-11-11 | -53.0         |
| 2022-11-12 | 38.27         |
| 2022-11-13 | -35.33        |
| 2022-11-14 | 44.17         |
| 2022-11-15 | -55.94        |
| 2022-11-16 | -49.97        |
| 2022-11-17 | -2.93         |
| 2022-11-18 | 82.33         |
| 2022-11-19 | 61.88         |
| 2022-11-20 | 41.32         |
| 2022-11-21 | 70.95         |
| 2022-11-22 | -8.87         |
| 2022-11-23 | 62.19         |
| 2022-11-24 | -35.55        |
| 2022-11-25 | -88.72        |
| 2022-11-26 | 23.64         |
| 2022-11-27 | 35.48         |
| 2022-11-28 | -41.39        |
| 2022-11-29 | -2.96         |
| 2022-11-30 | -97.36        |
| 2022-12-01 | -26.5         |
| 2022-12-02 | 14.72         |
| 2022-12-03 | -108.78       |
| 2022-12-04 | 138.24        |
| 2022-12-05 | 41.29         |
| 2022-12-06 | -200.07       |
| 2022-12-07 | -604.53       |
| 2022-12-08 | -638.63       |
| 2022-12-09 | 42.37         |
| 2022-12-10 | -261.81       |
| 2022-12-11 | 89.84         |
| 2022-12-12 | -341.14       |
| 2022-12-13 | 122.61        |
| 2022-12-14 | 302.99        |
| 2022-12-15 | -182.7        |
| 2022-12-16 | 247.61        |
| 2022-12-17 | 56.54         |
| 2022-12-18 | 93.52         |
| 2022-12-19 | 76.72         |
| 2022-12-20 | 99.71         |
| 2022-12-21 | 108.62        |
| 2022-12-22 | 86.0          |
| 2022-12-23 | 123.67        |
| 2022-12-24 | 43.26         |
| 2022-12-25 | -31.73        |
| 2022-12-26 | 95.27         |
| 2022-12-27 | 8.68          |
| 2022-12-28 | 14.46         |
| 2022-12-29 | 43.43         |
| 2022-12-30 | 95.76         |
| 2022-12-31 | 75.64         |
| 2023-01-01 | 151.81        |
| 2023-01-02 | 46.85         |
| 2023-01-03 | 38.11         |
| 2023-01-04 | -137.59       |
| 2023-01-05 | -195.16       |
| 2023-01-06 | 104.72        |
| 2023-01-07 | 14.57         |
| 2023-01-08 | -14.57        |
| 2023-01-09 | -171.44       |
| 2023-01-10 | -277.02       |
| 2023-01-11 | -237.6        |
| 2023-01-12 | -193.37       |
| 2023-01-13 | -144.28       |
| 2023-01-14 | -149.24       |
| 2023-01-15 | -131.76       |
| 2023-01-16 | 148.62        |
| 2023-01-17 | 197.37        |
| 2023-01-18 | 101.98        |
| 2023-01-19 | 247.78        |
| 2023-01-20 | 85.88         |
| 2023-01-21 | 94.74         |
| 2023-01-22 | 86.36         |
| 2023-01-23 | 92.38         |
| 2023-01-24 | 110.05        |
| 2023-01-25 | 107.51        |
| 2023-01-26 | -55.25        |
| 2023-01-27 | 418.16        |
| 2023-01-28 | 435.4         |
| 2023-01-29 | 158.36        |
| 2023-01-30 | -381.2        |
| 2023-01-31 | -630.72       |
| 2023-02-01 | -498.79       |
| 2023-02-02 | -578.44       |
| 2023-02-03 | -581.83       |
| 2023-02-04 | -573.61       |
| 2023-02-05 | -573.2        |
| 2023-02-06 | -574.78       |
| 2023-02-07 | -601.35       |
| 2023-02-08 | -593.17       |
| 2023-02-09 | -589.52       |
| 2023-02-10 | -592.3        |
| 2023-02-11 | 599.59        |
| 2023-02-12 | 641.94        |
| 2023-02-13 | 159.91        |
| 2023-02-14 | -157.42       |
| 2023-02-15 | 371.32        |
| 2023-02-16 | 574.57        |
| 2023-02-17 | 413.35        |
| 2023-02-18 | 289.58        |
| 2023-02-19 | 397.06        |
| 2023-02-20 | 247.94        |
| 2023-02-21 | 340.27        |
| 2023-02-22 | 452.35        |
| 2023-02-23 | 836.32        |
| 2023-02-24 | 188.84        |
| 2023-02-25 | 97.71         |
| 2023-02-26 | 202.12        |
| 2023-02-27 | 273.42        |
| 2023-02-28 | -72.94        |
| 2023-03-01 | -26.22        |
| 2023-03-02 | 131.31        |
| 2023-03-03 | 81.97         |
| 2023-03-04 | 88.05         |
| 2023-03-05 | 55.89         |
| 2023-03-06 | -111.68       |
| 2023-03-07 | -131.77       |
| 2023-03-08 | -218.44       |
| 2023-03-09 | -101.43       |
| 2023-03-10 | -86.7         |
| 2023-03-11 | 95.38         |
| 2023-03-12 | 110.18        |
| 2023-03-13 | 133.87        |
| 2023-03-14 | -122.26       |
| 2023-03-15 | -113.11       |
| 2023-03-16 | 2.9           |
| 2023-03-17 | -49.19        |
| 2023-03-18 | -31.78        |
| 2023-03-19 | -5.78         |
| 2023-03-20 | -8.66         |
| 2023-03-21 | 43.33         |
| 2023-03-22 | 188.45        |
| 2023-03-23 | 99.02         |
| 2023-03-24 | 23.34         |
| 2023-03-25 | -29.18        |
| 2023-03-26 | -43.71        |
| 2023-03-27 | 87.48         |
| 2023-03-28 | -212.46       |
| 2023-03-29 | -167.82       |
| 2023-03-30 | 34.65         |
| 2023-03-31 | 124.47        |
| 2023-04-01 | 14.5          |
| 2023-04-02 | 40.65         |
| 2023-04-03 | 230.31        |
| 2023-04-04 | 140.73        |
| 2023-04-05 | -26.43        |
| 2023-04-06 | -38.14        |
| 2023-04-07 | -297.75       |
| 2023-04-08 | -17.43        |
| 2023-04-09 | 239.02        |
| 2023-04-10 | 108.43        |
| 2023-04-11 | -99.65        |
| 2023-04-12 | -119.76       |
| 2023-04-13 | 37.92         |
| 2023-04-14 | -247.18       |
| 2023-04-15 | -112.79       |
| 2023-04-16 | -207.18       |
| 2023-04-17 | 450.6         |
| 2023-04-18 | 166.22        |
| 2023-04-19 | 258.28        |
| 2023-04-20 | -357.53       |
| 2023-04-21 | -382.48       |
| 2023-04-22 | -71.93        |
| 2023-04-23 | 167.12        |
| 2023-04-24 | 301.86        |
| 2023-04-25 | 78.83         |
| 2023-04-26 | 55.58         |
| 2023-04-27 | -303.1        |
| 2023-04-28 | 17.41         |
| 2023-04-29 | 49.38         |
| 2023-04-30 | 253.89        |
| 2023-05-01 | -375.75       |
| 2023-05-02 | 714.36        |
| 2023-05-03 | -230.04       |
| 2023-05-04 | 70.61         |
| 2023-05-05 | 11.79         |
| 2023-05-06 | -340.04       |
| 2023-05-07 | 354.77        |
| 2023-05-08 | -410.13       |
| 2023-05-09 | -122.05       |
| 2023-05-10 | 124.96        |
| 2023-05-11 | -8.74         |
| 2023-05-12 | 622.94        |
| 2023-05-13 | -555.92       |
| 2023-05-14 | 746.27        |
| 2023-05-15 | 522.91        |
| 2023-05-16 | 346.86        |
| 2023-05-17 | 116.37        |
| 2023-05-18 | -110.26       |
| 2023-05-19 | -473.88       |
| 2023-05-20 | -294.46       |
| 2023-05-21 | -457.67       |
| 2023-05-22 | 17.72         |
| 2023-05-23 | 192.52        |
| 2023-05-24 | 17.83         |
| 2023-05-25 | -419.39       |
| 2023-05-26 | -216.48       |
| 2023-05-27 | 40.84         |
| 2023-05-28 | 213.81        |
| 2023-05-29 | -234.24       |
| 2023-05-30 | -165.88       |
| 2023-05-31 | 0.0           |
| 2023-06-01 | 23.23         |
| 2023-06-02 | 49.42         |
| 2023-06-03 | -107.46       |
| 2023-06-04 | -107.11       |
| 2023-06-05 | -2.89         |
| 2023-06-06 | 31.8          |
| 2023-06-07 | 179.85        |
| 2023-06-08 | 113.63        |
| 2023-06-09 | -142.71       |
| 2023-06-10 | -171.01       |
| 2023-06-11 | -80.84        |
| 2023-06-12 | -2.88         |
| 2023-06-13 | -106.5        |
| 2023-06-14 | 54.64         |
| 2023-06-15 | 335.67        |
| 2023-06-16 | 107.8         |
| 2023-06-17 | 70.11         |
| 2023-06-18 | 40.97         |
| 2023-06-19 | -442.09       |
| 2023-06-20 | 360.2         |
| 2023-06-21 | -247.34       |
| 2023-06-22 | 119.07        |
| 2023-06-23 | 1100.33       |
| 2023-06-24 | 453.87        |
| 2023-06-25 | 219.93        |
| 2023-06-26 | 218.19        |
| 2023-06-27 | 387.34        |
| 2023-06-28 | -211.22       |
| 2023-06-29 | -240.79       |
| 2023-06-30 | -245.32       |
| 2023-07-01 | -219.37       |
| 2023-07-02 | -1023.6       |
| 2023-07-03 | -91.28        |
| 2023-07-04 | -304.4        |
| 2023-07-05 | -882.27       |
| 2023-07-06 | 59.59         |
| 2023-07-07 | -141.7        |
| 2023-07-08 | 48.11         |
| 2023-07-09 | 270.17        |
| 2023-07-10 | 1083.08       |
| 2023-07-11 | -153.16       |
| 2023-07-12 | -347.86       |
| 2023-07-13 | -433.23       |
| 2023-07-14 | 192.79        |
| 2023-07-15 | 43.32         |
| 2023-07-16 | 104.21        |
| 2023-07-17 | 110.36        |
| 2023-07-18 | 128.26        |
| 2023-07-19 | 87.74         |
| 2023-07-20 | 246.91        |
| 2023-07-21 | 17.71         |
| 2023-07-22 | 38.4          |
| 2023-07-23 | -132.73       |
| 2023-07-24 | 138.64        |
| 2023-07-25 | 103.61        |
| 2023-07-26 | -206.91       |
| 2023-07-27 | 298.95        |
| 2023-07-28 | 62.49         |
| 2023-07-29 | -719.0        |
| 2023-07-30 | 319.28        |
| 2023-07-31 | -61.75        |
| 2023-08-01 | 147.21        |
| 2023-08-02 | -328.86       |
| 2023-08-03 | -722.32       |
| 2023-08-04 | 14.28         |
| 2023-08-05 | -51.41        |
| 2023-08-06 | 88.6          |
| 2023-08-07 | -119.98       |
| 2023-08-08 | -244.28       |
| 2023-08-09 | 102.03        |
| 2023-08-10 | 85.28         |
| 2023-08-11 | -19.92        |
| 2023-08-12 | -62.52        |
| 2023-08-13 | -107.7        |
| 2023-08-14 | -121.44       |
| 2023-08-15 | 135.59        |
| 2023-08-16 | 594.22        |
| 2023-08-17 | -289.9        |
| 2023-08-18 | -14.28        |
| 2023-08-19 | -14.28        |
| 2023-08-20 | 60.01         |
| 2023-08-21 | 5.72          |
| 2023-08-22 | 54.4          |
| 2023-08-23 | 178.15        |
| 2023-08-24 | 51.91         |
| 2023-08-25 | 80.91         |
| 2023-08-26 | 92.72         |
| 2023-08-27 | 294.4         |
| 2023-08-28 | 93.83         |
| 2023-08-29 | -257.38       |
| 2023-08-30 | -26.21        |
| 2023-08-31 | 49.52         |
| 2023-09-01 | -197.65       |
| 2023-09-02 | -636.98       |
| 2023-09-03 | -104.95       |
| 2023-09-04 | 253.04        |
| 2023-09-05 | 88.6          |
| 2023-09-06 | 114.68        |
| 2023-09-07 | 37.36         |
| 2023-09-08 | -109.08       |
| 2023-09-09 | -31.51        |
| 2023-09-10 | 31.51         |
| 2023-09-11 | 48.75         |
| 2023-09-12 | 89.09         |
| 2023-09-13 | 233.98        |
| 2023-09-14 | -228.22       |
| 2023-09-15 | 118.24        |
| 2023-09-16 | -236.04       |
| 2023-09-17 | 192.73        |
| 2023-09-18 | 69.33         |
| 2023-09-19 | -2.9          |
| 2023-09-20 | 127.47        |
| 2023-09-21 | 165.88        |
| 2023-09-22 | 169.66        |
| 2023-09-23 | 138.12        |
| 2023-09-24 | -44.14        |
| 2023-09-25 | 94.24         |
| 2023-09-26 | -141.26       |
| 2023-09-27 | 64.67         |
| 2023-09-28 | -181.94       |
| 2023-09-29 | 52.72         |
| 2023-09-30 | -102.43       |
| 2023-10-01 | -46.72        |
| 2023-10-02 | -469.28       |
| 2023-10-03 | 132.56        |
| 2023-10-04 | 322.14        |
| 2023-10-05 | -113.55       |
| 2023-10-06 | -81.28        |
| 2023-10-07 | -23.18        |
| 2023-10-08 | 69.6          |
| 2023-10-09 | -139.06       |
| 2023-10-10 | 133.25        |
| 2023-10-11 | -14.51        |
| 2023-10-12 | -153.41       |
| 2023-10-13 | -11.55        |
| 2023-10-14 | -14.43        |
| 2023-10-15 | 83.79         |
| 2023-10-16 | 37.63         |
| 2023-10-17 | -121.42       |
| 2023-10-18 | 115.62        |
| 2023-10-19 | 124.76        |
| 2023-10-20 | 201.2         |
| 2023-10-21 | 43.9          |
| 2023-10-22 | 285.31        |
| 2023-10-23 | -299.95       |
| 2023-10-24 | -137.3        |
| 2023-10-25 | -460.24       |
| 2023-10-26 | 2.87          |
| 2023-10-27 | 28.76         |
| 2023-10-28 | 17.26         |
| 2023-10-29 | -663.79       |
| 2023-10-30 | -2.82         |
| 2023-10-31 | -90.1         |
| 2023-11-01 | -106.65       |
| 2023-11-02 | 56.09         |
| 2023-11-03 | 67.44         |
| 2023-11-04 | -14.06        |
| 2023-11-05 | -98.26        |
| 2023-11-06 | -123.09       |
| 2023-11-07 | 58.69         |
| 2023-11-08 | 11.19         |
| 2023-11-09 | 27.99         |
| 2023-11-10 | -44.78        |
| 2023-11-11 | -64.26        |
| 2023-11-12 | 16.75         |
| 2023-11-13 | 86.69         |
| 2023-11-14 | 100.97        |
| 2023-11-15 | 39.36         |
| 2023-11-16 | 76.03         |
| 2023-11-17 | 2.82          |
| 2023-11-18 | -28.18        |
| 2023-11-19 | 8.45          |
| 2023-11-20 | 5.63          |
| 2023-11-21 | -8.45         |
| 2023-11-22 | -5.63         |
| 2023-11-23 | -11.27        |
| 2023-11-24 | 28.17         |
| 2023-11-25 | -2.82         |
| 2023-11-26 | -19.72        |
| 2023-11-27 | -50.66        |
| 2023-11-28 | -176.68       |
| 2023-11-29 | 2.8           |
| 2023-11-30 | 2.8           |
| 2023-12-01 | 348.75        |
| 2023-12-02 | 138.87        |
| 2023-12-03 | 93.86         |
| 2023-12-04 | 65.59         |
| 2023-12-05 | 39.98         |
| 2023-12-06 | -34.27        |
| 2023-12-07 | 22.84         |
| 2023-12-08 | 2.86          |
| 2023-12-09 | -11.43        |
| 2023-12-10 | -25.69        |
| 2023-12-11 | 14.27         |
| 2023-12-12 | 51.43         |
| 2023-12-13 | 11.44         |
| 2023-12-14 | 54.4          |
| 2023-12-15 | -282.44       |
| 2023-12-16 | -153.02       |
| 2023-12-17 | -245.0        |
| 2023-12-18 | -11.22        |
| 2023-12-19 | 0.0           |
| 2023-12-20 | 42.09         |
| 2023-12-21 | 149.17        |
| 2023-12-22 | 19.76         |
| 2023-12-23 | 2.82          |
| 2023-12-24 | 0.0           |
| 2023-12-25 | -28.22        |
| 2023-12-26 | -59.18        |
| 2023-12-27 | -50.64        |
| 2023-12-28 | 30.94         |
| 2023-12-29 | -2.82         |
| 2023-12-30 | 33.78         |
| 2023-12-31 | 25.36         |
| 2024-01-01 | 62.08         |
| 2024-01-02 | 39.56         |
| 2024-01-03 | 2.83          |
| 2024-01-04 | 33.95         |
| 2024-01-05 | -2.83         |
| 2024-01-06 | -312.67       |
| 2024-01-07 | 284.38        |
| 2024-01-08 | 0.0           |
| 2024-01-09 | -2.83         |
| 2024-01-10 | 11.31         |
| 2024-01-11 | 79.31         |
| 2024-01-12 | 45.41         |
| 2024-01-13 | 79.62         |
| 2024-01-14 | 68.4          |
| 2024-01-15 | -51.32        |
| 2024-01-16 | -54.07        |
| 2024-01-17 | 42.68         |
| 2024-01-18 | 57.0          |
| 2024-01-19 | -14.26        |
| 2024-01-20 | 94.23         |
| 2024-01-21 | -48.57        |
| 2024-01-22 | -57.06        |
| 2024-01-23 | -113.81       |
| 2024-01-24 | 36.94         |
| 2024-01-25 | 11.38         |
| 2024-01-26 | 153.97        |
| 2024-01-27 | 5.71          |
| 2024-01-28 | -37.13        |
| 2024-01-29 | 88.63         |
| 2024-01-30 | 414.93        |
| 2024-01-31 | 232.84        |
| 2024-02-01 | 213.93        |
| 2024-02-02 | 41.18         |
| 2024-02-03 | 144.55        |
| 2024-02-04 | -70.88        |
| 2024-02-05 | 32.47         |
| 2024-02-06 | 70.94         |
| 2024-02-07 | 5.92          |
| 2024-02-08 | 2.96          |
| 2024-02-09 | -2.96         |
| 2024-02-10 | -44.36        |
| 2024-02-11 | -41.36        |
| 2024-02-12 | -14.76        |
| 2024-02-13 | 2.95          |
| 2024-02-14 | 11.81         |
| 2024-02-15 | 47.27         |
| 2024-02-16 | 14.78         |
| 2024-02-17 | 264.26        |
| 2024-02-18 | -65.51        |
| 2024-02-19 | 104.28        |
| 2024-02-20 | -647.29       |
| 2024-02-21 | -1003.0       |
| 2024-02-22 | -986.24       |
| 2024-02-23 | -888.47       |
| 2024-02-24 | -716.41       |
| 2024-02-25 | -1005.99      |
| 2024-02-26 | -567.59       |
| 2024-02-27 | -543.01       |
| 2024-02-28 | -561.69       |
| 2024-02-29 | -251.83       |
| 2024-03-01 | 909.61        |
| 2024-03-02 | 577.17        |
| 2024-03-03 | 545.31        |
| 2024-03-04 | 334.25        |
| 2024-03-05 | 441.81        |
| 2024-03-06 | 406.85        |
| 2024-03-07 | 450.2         |
| 2024-03-08 | 465.57        |
| 2024-03-09 | 495.1         |
| 2024-03-10 | 360.65        |
| 2024-03-11 | 432.7         |
| 2024-03-12 | 438.63        |
| 2024-03-13 | 435.94        |
| 2024-03-14 | 327.18        |
| 2024-03-15 | 52.89         |
| 2024-03-16 | -82.23        |
| 2024-03-17 | -70.33        |
| 2024-03-18 | -119.78       |
| 2024-03-19 | -480.52       |
| 2024-03-20 | 118.02        |
| 2024-03-21 | 280.95        |
| 2024-03-22 | 20.36         |
| 2024-03-23 | -8.73         |
| 2024-03-24 | -17.45        |
| 2024-03-25 | 142.83        |
| 2024-03-26 | 284.58        |
| 2024-03-27 | -82.4         |
| 2024-03-28 | -222.63       |
| 2024-03-29 | 11.68         |
| 2024-03-30 | -84.58        |
| 2024-03-31 | 105.03        |
| 2024-04-01 | -107.94       |
| 2024-04-02 | 67.06         |
| 2024-04-03 | -122.36       |
| 2024-04-04 | -145.06       |
| 2024-04-05 | -5.79         |
| 2024-04-06 | 60.84         |
| 2024-04-07 | 136.57        |
| 2024-04-08 | 84.55         |
| 2024-04-09 | -29.18        |
| 2024-04-10 | -40.81        |
| 2024-04-11 | -258.24       |
| 2024-04-12 | 98.41         |
| 2024-04-13 | 101.62        |
| 2024-04-14 | 87.36         |
| 2024-04-15 | -327.82       |
| 2024-04-16 | -452.85       |
| 2024-04-17 | 363.49        |
| 2024-04-18 | 321.1         |
| 2024-04-19 | 201.21        |
| 2024-04-20 | -157.57       |
| 2024-04-21 | -17.47        |
| 2024-04-22 | -69.75        |
| 2024-04-23 | 58.12         |
| 2024-04-24 | 84.45         |
| 2024-04-25 | 122.7         |
| 2024-04-26 | -105.2        |
| 2024-04-27 | 32.11         |
| 2024-04-28 | -43.77        |
| 2024-04-29 | -220.91       |
| 2024-04-30 | 130.62        |
| 2024-05-01 | 139.9         |
| 2024-05-02 | 184.54        |
| 2024-05-03 | 17.63         |
| 2024-05-04 | 23.52         |
| 2024-05-05 | -202.31       |
| 2024-05-06 | 140.61        |
| 2024-05-07 | -55.73        |
| 2024-05-08 | -70.26        |
| 2024-05-09 | 137.73        |
| 2024-05-10 | -164.04       |
| 2024-05-11 | 164.04        |
| 2024-05-12 | 76.44         |
| 2024-05-13 | -32.36        |