| datetime   | ave diversion |
|------------|---------------|
| 2009-05-01 | 10.2          |
| 2009-05-02 | 8.5           |
| 2009-05-03 | 7.8           |
| 2009-05-04 | 8.3           |
| 2009-05-05 | 8.5           |
| 2009-05-06 | 10.5          |
| 2009-05-07 | 10.4          |
| 2009-05-08 | 11.0          |
| 2009-05-09 | 11.0          |
| 2009-05-10 | 10.8          |
| 2009-05-11 | 10.8          |
| 2009-05-12 | 12.4          |
| 2009-05-13 | 14.8          |
| 2009-05-14 | 13.6          |
| 2009-05-15 | 12.0          |
| 2009-05-16 | 11.8          |
| 2009-05-17 | 11.4          |
| 2009-05-18 | 11.8          |
| 2009-05-19 | 12.2          |
| 2009-05-20 | 12.3          |
| 2009-05-21 | 11.9          |
| 2009-05-22 | 7.7           |
| 2009-05-23 | 8.4           |
| 2009-05-24 | 9.7           |
| 2009-05-25 | 10.1          |
| 2009-05-26 | 9.8           |
| 2009-05-27 | 9.9           |
| 2009-05-28 | 10.6          |
| 2009-05-29 | 10.7          |
| 2009-05-30 | 10.3          |
| 2009-05-31 | 10.4          |
| 2009-06-01 | 10.3          |
| 2009-06-02 | 10.3          |
| 2009-06-03 | 10.3          |
| 2009-06-04 | 10.3          |
| 2009-06-05 | 10.3          |
| 2009-06-06 | 10.3          |
| 2009-06-07 | 10.3          |
| 2009-06-08 | 10.3          |
| 2009-06-09 | 10.3          |
| 2009-06-10 | 10.3          |
| 2009-06-11 | 10.3          |
| 2009-06-12 | 10.3          |
| 2009-06-13 | 10.3          |
| 2009-06-14 | 10.3          |
| 2009-06-15 | 10.3          |
| 2009-06-16 | 10.3          |
| 2009-06-17 | 10.3          |
| 2009-06-18 | 10.3          |
| 2009-06-19 | 10.3          |
| 2009-06-20 | 10.3          |
| 2009-06-21 | 10.3          |
| 2009-06-22 | 10.3          |
| 2009-06-23 | 10.3          |
| 2009-06-24 | 10.3          |
| 2009-06-25 | 10.3          |
| 2009-06-26 | 10.3          |
| 2009-06-27 | 10.3          |
| 2009-06-28 | 10.3          |
| 2009-06-29 | 10.3          |
| 2009-06-30 | 10.3          |
| 2009-07-01 | 11.3          |
| 2009-07-02 | 11.3          |
| 2009-07-03 | 11.3          |
| 2009-07-04 | 11.3          |
| 2009-07-05 | 11.3          |
| 2009-07-06 | 11.3          |
| 2009-07-07 | 11.3          |
| 2009-07-08 | 11.3          |
| 2009-07-09 | 11.3          |
| 2009-07-10 | 11.3          |
| 2009-07-11 | 11.3          |
| 2009-07-12 | 11.3          |
| 2009-07-13 | 11.3          |
| 2009-07-14 | 11.3          |
| 2009-07-15 | 11.3          |
| 2009-07-16 | 11.3          |
| 2009-07-17 | 11.3          |
| 2009-07-18 | 11.3          |
| 2009-07-19 | 11.3          |
| 2009-07-20 | 14.5          |
| 2009-07-21 | 14.3          |
| 2009-07-22 | 14.6          |
| 2009-07-23 | 14.6          |
| 2009-07-24 | 14.3          |
| 2009-07-25 | 14.3          |
| 2009-07-26 | 12.6          |
| 2009-07-27 | 14.0          |
| 2009-07-28 | 13.8          |
| 2009-07-29 | 12.2          |
| 2009-07-30 | 12.0          |
| 2009-07-31 | 11.4          |
| 2009-08-01 | 13.9          |
| 2009-08-02 | 14.2          |
| 2009-08-03 | 14.8          |
| 2009-08-04 | 14.0          |
| 2009-08-05 | 14.6          |
| 2009-08-06 | 13.6          |
| 2009-08-07 | 13.7          |
| 2009-08-08 | 12.7          |
| 2009-08-09 | 13.3          |
| 2009-08-10 | 14.2          |
| 2009-08-11 | 13.6          |
| 2009-08-12 | 13.9          |
| 2009-08-13 | 13.6          |
| 2009-08-14 | 12.4          |
| 2009-08-15 | 12.1          |
| 2009-08-16 | 12.5          |
| 2009-08-17 | 13.8          |
| 2009-08-18 | 12.9          |
| 2009-08-19 | 13.8          |
| 2009-08-20 | 13.6          |
| 2009-08-21 | 13.5          |
| 2009-08-22 | 13.3          |
| 2009-08-23 | 13.5          |
| 2009-08-24 | 11.6          |
| 2009-08-25 | 11.2          |
| 2009-08-26 | 11.5          |
| 2009-08-27 | 12.6          |
| 2009-08-28 | 12.6          |
| 2009-08-29 | 12.8          |
| 2009-08-30 | 12.6          |
| 2009-08-31 | 13.9          |
| 2009-09-01 | 12.5          |
| 2009-09-02 | 12.5          |
| 2009-09-03 | 12.5          |
| 2009-09-04 | 12.5          |
| 2009-09-05 | 12.5          |
| 2009-09-06 | 12.5          |
| 2009-09-07 | 12.5          |
| 2009-09-08 | 12.5          |
| 2009-09-09 | 12.5          |
| 2009-09-10 | 12.5          |
| 2009-09-11 | 12.5          |
| 2009-09-12 | 12.5          |
| 2009-09-13 | 12.5          |
| 2009-09-14 | 12.5          |
| 2009-09-15 | 12.5          |
| 2009-09-16 | 12.5          |
| 2009-09-17 | 12.5          |
| 2009-09-18 | 12.5          |
| 2009-09-19 | 12.5          |
| 2009-09-20 | 12.5          |
| 2009-09-21 | 12.5          |
| 2009-09-22 | 12.5          |
| 2009-09-23 | 12.5          |
| 2009-09-24 | 12.5          |
| 2009-09-25 | 12.5          |
| 2009-09-26 | 12.5          |
| 2009-09-27 | 12.5          |
| 2009-09-28 | 12.5          |
| 2009-09-29 | 12.5          |
| 2009-09-30 | 12.5          |
| 2009-10-01 | 9.3           |
| 2009-10-02 | 9.3           |
| 2009-10-03 | 9.3           |
| 2009-10-04 | 9.3           |
| 2009-10-05 | 9.3           |
| 2009-10-06 | 9.3           |
| 2009-10-07 | 9.3           |
| 2009-10-08 | 9.3           |
| 2009-10-09 | 9.3           |
| 2009-10-10 | 9.3           |
| 2009-10-11 | 9.3           |
| 2009-10-12 | 9.3           |
| 2009-10-13 | 9.3           |
| 2009-10-14 | 9.3           |
| 2009-10-15 | 9.3           |
| 2009-10-16 | 9.3           |
| 2009-10-17 | 9.3           |
| 2009-10-18 | 9.3           |
| 2009-10-19 | 9.3           |
| 2009-10-20 | 9.3           |
| 2009-10-21 | 9.3           |
| 2009-10-22 | 9.3           |
| 2009-10-23 | 9.3           |
| 2009-10-24 | 9.3           |
| 2009-10-25 | 9.3           |
| 2009-10-26 | 9.3           |
| 2009-10-27 | 9.3           |
| 2009-10-28 | 9.3           |
| 2009-10-29 | 6.7           |
| 2009-10-30 | 5.7           |
| 2009-10-31 | 4.1           |
| 2009-11-01 | 4.9           |
| 2009-11-02 | 4.5           |
| 2009-11-03 | 4.2           |
| 2009-11-04 | 3.4           |
| 2009-11-05 | 3.0           |
| 2009-11-06 | 3.1           |
| 2009-11-07 | 3.0           |
| 2009-11-08 | 3.1           |
| 2009-11-09 | 5.0           |
| 2009-11-10 | 5.0           |
| 2009-11-11 | 3.6           |
| 2009-11-12 | 3.7           |
| 2009-11-13 | 3.2           |
| 2009-11-14 | 2.9           |
| 2009-11-15 | 3.8           |
| 2009-11-16 | 3.7           |
| 2009-11-17 | 3.2           |
| 2009-11-18 | 2.8           |
| 2009-11-19 | 3.9           |
| 2009-11-20 | 5.1           |
| 2009-11-21 | 4.3           |
| 2009-11-22 | 3.7           |
| 2009-11-23 | 3.5           |
| 2009-11-24 | 3.5           |
| 2009-11-25 | 3.6           |
| 2009-11-26 | 4.2           |
| 2009-11-27 | 3.5           |
| 2009-11-28 | 2.8           |
| 2009-11-29 | 2.6           |
| 2009-11-30 | 3.5           |
| 2009-12-01 | 4.3           |
| 2009-12-02 | 3.7           |
| 2009-12-03 | 3.7           |
| 2009-12-04 | 3.5           |
| 2009-12-05 | 3.4           |
| 2009-12-06 | 3.1           |
| 2009-12-07 | 3.6           |
| 2009-12-08 | 3.0           |
| 2009-12-09 | 3.2           |
| 2009-12-10 | 3.4           |
| 2009-12-11 | 3.4           |
| 2009-12-12 | 3.4           |
| 2009-12-13 | 3.4           |
| 2009-12-14 | 3.6           |
| 2009-12-15 | 3.9           |
| 2009-12-16 | 3.4           |
| 2009-12-17 | 3.2           |
| 2009-12-18 | 3.5           |
| 2009-12-19 | 3.4           |
| 2009-12-20 | 3.4           |
| 2009-12-21 | 3.8           |
| 2009-12-22 | 4.0           |
| 2009-12-23 | 3.7           |
| 2009-12-24 | 3.7           |
| 2009-12-25 | 3.4           |
| 2009-12-26 | 3.4           |
| 2009-12-27 | 3.8           |
| 2009-12-28 | 3.9           |
| 2009-12-29 | 4.7           |
| 2009-12-30 | 5.1           |
| 2009-12-31 | 4.5           |
| 2010-01-01 | 2.3           |
| 2010-01-02 | 2.6           |
| 2010-01-03 | 2.4           |
| 2010-01-04 | 2.4           |
| 2010-01-05 | 2.3           |
| 2010-01-06 | 2.3           |
| 2010-01-07 | 2.8           |
| 2010-01-08 | 2.7           |
| 2010-01-09 | 2.5           |
| 2010-01-10 | 2.5           |
| 2010-01-11 | 2.8           |
| 2010-01-12 | 2.8           |
| 2010-01-13 | 5.9           |
| 2010-01-14 | 6.1           |
| 2010-01-15 | 6.0           |
| 2010-01-16 | 4.8           |
| 2010-01-17 | 4.3           |
| 2010-01-18 | 3.8           |
| 2010-01-19 | 2.5           |
| 2010-01-20 | 2.3           |
| 2010-01-21 | 2.3           |
| 2010-01-22 | 2.3           |
| 2010-01-23 | 2.3           |
| 2010-01-24 | 2.3           |
| 2010-01-25 | 3.3           |
| 2010-01-26 | 4.4           |
| 2010-01-27 | 3.7           |
| 2010-01-28 | 4.0           |
| 2010-01-29 | 4.0           |
| 2010-01-30 | 4.0           |
| 2010-01-31 | 4.0           |
| 2010-02-01 | 4.0           |
| 2010-02-02 | 3.2           |
| 2010-02-03 | 2.6           |
| 2010-02-04 | 2.5           |
| 2010-02-05 | 2.5           |
| 2010-02-06 | 4.2           |
| 2010-02-07 | 4.4           |
| 2010-02-08 | 3.8           |
| 2010-02-09 | 3.7           |
| 2010-02-10 | 3.7           |
| 2010-02-11 | 3.7           |
| 2010-02-12 | 3.7           |
| 2010-02-13 | 3.2           |
| 2010-02-14 | 2.5           |
| 2010-02-15 | 2.4           |
| 2010-02-16 | 2.4           |
| 2010-02-17 | 3.6           |
| 2010-02-18 | 4.0           |
| 2010-02-19 | 3.5           |
| 2010-02-20 | 3.8           |
| 2010-02-21 | 4.0           |
| 2010-02-22 | 3.4           |
| 2010-02-23 | 3.8           |
| 2010-02-24 | 4.0           |
| 2010-02-25 | 2.7           |
| 2010-02-26 | 2.3           |
| 2010-02-27 | 2.3           |
| 2010-02-28 | 2.3           |
| 2010-03-01 | 3.1           |
| 2010-03-02 | 3.5           |
| 2010-03-03 | 2.9           |
| 2010-03-04 | 8.7           |
| 2010-03-05 | 5.2           |
| 2010-03-06 | 5.8           |
| 2010-03-07 | 4.7           |
| 2010-03-08 | 4.7           |
| 2010-03-09 | 5.4           |
| 2010-03-10 | 4.7           |
| 2010-03-11 | 2.6           |
| 2010-03-12 | 2.4           |
| 2010-03-13 | 2.4           |
| 2010-03-14 | 2.5           |
| 2010-03-15 | 3.5           |
| 2010-03-16 | 3.9           |
| 2010-03-17 | 3.4           |
| 2010-03-18 | 2.8           |
| 2010-03-19 | 3.4           |
| 2010-03-20 | 4.6           |
| 2010-03-21 | 4.1           |
| 2010-03-22 | 3.7           |
| 2010-03-23 | 6.3           |
| 2010-03-24 | 4.1           |
| 2010-03-25 | 3.9           |
| 2010-03-26 | 3.8           |
| 2010-03-27 | 3.8           |
| 2010-03-28 | 4.0           |
| 2010-03-29 | 3.8           |
| 2010-03-30 | 3.9           |
| 2010-03-31 | 3.9           |
| 2010-04-01 | 6.1           |
| 2010-04-02 | 6.1           |
| 2010-04-03 | 6.1           |
| 2010-04-04 | 6.1           |
| 2010-04-05 | 6.1           |
| 2010-04-06 | 6.1           |
| 2010-04-07 | 6.1           |
| 2010-04-08 | 6.1           |
| 2010-04-09 | 6.1           |
| 2010-04-10 | 6.1           |
| 2010-04-11 | 6.1           |
| 2010-04-12 | 6.1           |
| 2010-04-13 | 6.1           |
| 2010-04-14 | 6.1           |
| 2010-04-15 | 6.1           |
| 2010-04-16 | 6.1           |
| 2010-04-17 | 6.1           |
| 2010-04-18 | 6.1           |
| 2010-04-19 | 6.1           |
| 2010-04-20 | 6.1           |
| 2010-04-21 | 6.1           |
| 2010-04-22 | 6.1           |
| 2010-04-23 | 6.1           |
| 2010-04-24 | 6.1           |
| 2010-04-25 | 6.1           |
| 2010-04-26 | 6.1           |
| 2010-04-27 | 6.1           |
| 2010-04-28 | 6.1           |
| 2010-04-29 | 3.5           |
| 2010-04-30 | 3.5           |
| 2010-05-01 | 6.6           |
| 2010-05-02 | 6.8           |
| 2010-05-03 | 7.2           |
| 2010-05-04 | 8.2           |
| 2010-05-05 | 9.1           |
| 2010-05-06 | 9.1           |
| 2010-05-07 | 8.7           |
| 2010-05-08 | 8.8           |
| 2010-05-09 | 9.3           |
| 2010-05-10 | 9.1           |
| 2010-05-11 | 9.2           |
| 2010-05-12 | 8.4           |
| 2010-05-13 | 9.2           |
| 2010-05-14 | 9.3           |
| 2010-05-15 | 9.6           |
| 2010-05-16 | 9.5           |
| 2010-05-17 | 10.2          |
| 2010-05-18 | 10.6          |
| 2010-05-19 | 10.2          |
| 2010-05-20 | 10.5          |
| 2010-05-21 | 10.1          |
| 2010-05-22 | 9.6           |
| 2010-05-23 | 9.1           |
| 2010-05-24 | 10.2          |
| 2010-05-25 | 10.6          |
| 2010-05-26 | 10.7          |
| 2010-05-27 | 13.0          |
| 2010-05-28 | 12.7          |
| 2010-05-29 | 12.1          |
| 2010-05-30 | 12.4          |
| 2010-05-31 | 12.2          |
| 2010-06-01 | 13.4          |
| 2010-06-02 | 12.2          |
| 2010-06-03 | 12.5          |
| 2010-06-04 | 12.7          |
| 2010-06-05 | 12.9          |
| 2010-06-06 | 12.4          |
| 2010-06-07 | 13.4          |
| 2010-06-08 | 14.1          |
| 2010-06-09 | 13.0          |
| 2010-06-10 | 13.8          |
| 2010-06-11 | 13.1          |
| 2010-06-12 | 9.6           |
| 2010-06-13 | 8.4           |
| 2010-06-14 | 12.2          |
| 2010-06-15 | 12.4          |
| 2010-06-16 | 12.3          |
| 2010-06-17 | 13.3          |
| 2010-06-18 | 12.7          |
| 2010-06-19 | 12.4          |
| 2010-06-20 | 12.6          |
| 2010-06-21 | 13.7          |
| 2010-06-22 | 12.5          |
| 2010-06-23 | 12.8          |
| 2010-06-24 | 13.5          |
| 2010-06-25 | 13.7          |
| 2010-06-26 | 12.0          |
| 2010-06-27 | 13.6          |
| 2010-06-28 | 13.6          |
| 2010-06-29 | 11.8          |
| 2010-06-30 | 12.9          |
| 2010-07-01 | 12.7          |
| 2010-07-02 | 11.5          |
| 2010-07-03 | 10.9          |
| 2010-07-04 | 11.1          |
| 2010-07-05 | 11.2          |
| 2010-07-06 | 13.1          |
| 2010-07-07 | 13.2          |
| 2010-07-08 | 12.9          |
| 2010-07-09 | 12.2          |
| 2010-07-10 | 10.9          |
| 2010-07-11 | 11.8          |
| 2010-07-12 | 13.3          |
| 2010-07-13 | 13.5          |
| 2010-07-14 | 12.9          |
| 2010-07-15 | 12.9          |
| 2010-07-16 | 13.7          |
| 2010-07-17 | 13.1          |
| 2010-07-18 | 13.3          |
| 2010-07-19 | 13.7          |
| 2010-07-20 | 14.3          |
| 2010-07-21 | 10.6          |
| 2010-07-22 | 10.1          |
| 2010-07-23 | 10.5          |
| 2010-07-24 | 10.0          |
| 2010-07-25 | 10.1          |
| 2010-07-26 | 10.8          |
| 2010-07-27 | 10.4          |
| 2010-07-28 | 11.4          |
| 2010-07-29 | 9.8           |
| 2010-07-30 | 10.7          |
| 2010-07-31 | 10.2          |
| 2010-08-01 | 9.4           |
| 2010-08-02 | 8.7           |
| 2010-08-03 | 8.9           |
| 2010-08-04 | 8.1           |
| 2010-08-05 | 8.7           |
| 2010-08-06 | 9.4           |
| 2010-08-07 | 8.3           |
| 2010-08-08 | 8.6           |
| 2010-08-09 | 8.9           |
| 2010-08-10 | 8.9           |
| 2010-08-11 | 10.5          |
| 2010-08-12 | 7.6           |
| 2010-08-13 | 9.3           |
| 2010-08-14 | 10.1          |
| 2010-08-15 | 11.0          |
| 2010-08-16 | 11.1          |
| 2010-08-17 | 8.3           |
| 2010-08-18 | 9.8           |
| 2010-08-19 | 9.6           |
| 2010-08-20 | 8.6           |
| 2010-08-21 | 9.9           |
| 2010-08-22 | 10.1          |
| 2010-08-23 | 10.3          |
| 2010-08-24 | 9.8           |
| 2010-08-25 | 9.7           |
| 2010-08-26 | 10.6          |
| 2010-08-27 | 11.5          |
| 2010-08-28 | 9.5           |
| 2010-08-29 | 8.9           |
| 2010-08-30 | 10.8          |
| 2010-08-31 | 11.0          |
| 2010-09-01 | 10.7          |
| 2010-09-02 | 11.6          |
| 2010-09-03 | 12.3          |
| 2010-09-04 | 11.8          |
| 2010-09-05 | 10.9          |
| 2010-09-06 | 11.9          |
| 2010-09-07 | 11.5          |
| 2010-09-08 | 9.6           |
| 2010-09-09 | 9.1           |
| 2010-09-10 | 10.7          |
| 2010-09-11 | 9.9           |
| 2010-09-12 | 10.3          |
| 2010-09-13 | 11.1          |
| 2010-09-14 | 10.4          |
| 2010-09-15 | 10.6          |
| 2010-09-16 | 11.4          |
| 2010-09-17 | 11.3          |
| 2010-09-18 | 11.2          |
| 2010-09-19 | 11.2          |
| 2010-09-20 | 9.2           |
| 2010-09-21 | 9.1           |
| 2010-09-22 | 6.2           |
| 2010-09-23 | 8.4           |
| 2010-09-24 | 7.2           |
| 2010-09-25 | 7.0           |
| 2010-09-26 | 6.6           |
| 2010-09-27 | 7.1           |
| 2010-09-28 | 8.1           |
| 2010-09-29 | 8.2           |
| 2010-09-30 | 7.9           |
| 2010-10-01 | 6.7           |
| 2010-10-02 | 6.7           |
| 2010-10-03 | 6.7           |
| 2010-10-04 | 6.7           |
| 2010-10-05 | 6.7           |
| 2010-10-06 | 6.7           |
| 2010-10-07 | 6.7           |
| 2010-10-08 | 6.7           |
| 2010-10-09 | 6.7           |
| 2010-10-10 | 6.7           |
| 2010-10-11 | 6.7           |
| 2010-10-12 | 8.6           |
| 2010-10-13 | 8.6           |
| 2010-10-14 | 8.6           |
| 2010-10-15 | 8.6           |
| 2010-10-16 | 8.6           |
| 2010-10-17 | 8.6           |
| 2010-10-18 | 8.6           |
| 2010-10-19 | 8.6           |
| 2010-10-20 | 8.6           |
| 2010-10-21 | 8.6           |
| 2010-10-22 | 8.6           |
| 2010-10-23 | 8.6           |
| 2010-10-24 | 8.6           |
| 2010-10-25 | 8.6           |
| 2010-10-26 | 8.6           |
| 2010-10-27 | 8.6           |
| 2010-10-28 | 8.6           |
| 2010-10-29 | 8.6           |
| 2010-10-30 | 8.6           |
| 2010-10-31 | 8.6           |
| 2010-11-01 | 5.3           |
| 2010-11-02 | 4.1           |
| 2010-11-03 | 4.3           |
| 2010-11-04 | 3.2           |
| 2010-11-05 | 3.3           |
| 2010-11-06 | 3.4           |
| 2010-11-07 | 2.8           |
| 2010-11-08 | 3.0           |
| 2010-11-09 | 3.1           |
| 2010-11-10 | 4.1           |
| 2010-11-11 | 4.1           |
| 2010-11-12 | 4.1           |
| 2010-11-13 | 4.1           |
| 2010-11-14 | 4.1           |
| 2010-11-15 | 4.1           |
| 2010-11-16 | 2.7           |
| 2010-11-17 | 3.2           |
| 2010-11-18 | 2.9           |
| 2010-11-19 | 2.3           |
| 2010-11-20 | 3.4           |
| 2010-11-21 | 3.5           |
| 2010-11-22 | 2.2           |
| 2010-11-23 | 3.5           |
| 2010-11-24 | 2.2           |
| 2010-11-25 | 2.6           |
| 2010-11-26 | 2.9           |
| 2010-11-27 | 3.2           |
| 2010-11-28 | 3.8           |
| 2010-11-29 | 0.0           |
| 2010-11-30 | 0.0           |
| 2010-12-01 | 4.0           |
| 2010-12-02 | 3.1           |
| 2010-12-03 | 4.0           |
| 2010-12-04 | 4.6           |
| 2010-12-05 | 3.2           |
| 2010-12-06 | 4.0           |
| 2010-12-07 | 4.6           |
| 2010-12-08 | 4.2           |
| 2010-12-09 | 3.9           |
| 2010-12-10 | 4.2           |
| 2010-12-11 | 4.3           |
| 2010-12-12 | 4.1           |
| 2010-12-13 | 3.3           |
| 2010-12-14 | 4.7           |
| 2010-12-15 | 4.3           |
| 2010-12-16 | 4.3           |
| 2010-12-17 | 4.3           |
| 2010-12-18 | 4.3           |
| 2010-12-19 | 4.3           |
| 2010-12-20 | 4.3           |
| 2010-12-21 | 3.4           |
| 2010-12-22 | 4.8           |
| 2010-12-23 | 4.5           |
| 2010-12-24 | 3.7           |
| 2010-12-25 | 5.2           |
| 2010-12-26 | 5.0           |
| 2010-12-27 | 3.5           |
| 2010-12-28 | 3.9           |
| 2010-12-29 | 4.4           |
| 2010-12-30 | 3.5           |
| 2010-12-31 | 4.2           |
| 2011-01-01 | 4.6           |
| 2011-01-02 | 3.7           |
| 2011-01-03 | 4.8           |
| 2011-01-04 | 4.4           |
| 2011-01-05 | 4.1           |
| 2011-01-06 | 3.9           |
| 2011-01-07 | 3.9           |
| 2011-01-08 | 3.9           |
| 2011-01-09 | 4.3           |
| 2011-01-10 | 5.0           |
| 2011-01-11 | 3.7           |
| 2011-01-12 | 5.4           |
| 2011-01-13 | 4.2           |
| 2011-01-14 | 5.0           |
| 2011-01-15 | 4.8           |
| 2011-01-16 | 4.6           |
| 2011-01-17 | 4.6           |
| 2011-01-18 | 4.6           |
| 2011-01-19 | 4.4           |
| 2011-01-20 | 4.8           |
| 2011-01-21 | 4.2           |
| 2011-01-22 | 4.6           |
| 2011-01-23 | 4.3           |
| 2011-01-24 | 5.5           |
| 2011-01-25 | 5.5           |
| 2011-01-26 | 5.3           |
| 2011-01-27 | 5.1           |
| 2011-01-28 | 5.0           |
| 2011-01-29 | 5.6           |
| 2011-01-30 | 5.1           |
| 2011-01-31 | 4.5           |
| 2011-02-01 | 3.3           |
| 2011-02-02 | 4.2           |
| 2011-02-03 | 3.9           |
| 2011-02-04 | 3.9           |
| 2011-02-05 | 3.9           |
| 2011-02-06 | 3.9           |
| 2011-02-07 | 3.9           |
| 2011-02-08 | 3.7           |
| 2011-02-09 | 3.6           |
| 2011-02-10 | 3.7           |
| 2011-02-11 | 4.7           |
| 2011-02-12 | 4.7           |
| 2011-02-13 | 3.8           |
| 2011-02-14 | 5.7           |
| 2011-02-15 | 4.9           |
| 2011-02-16 | 5.0           |
| 2011-02-17 | 5.5           |
| 2011-02-18 | 4.8           |
| 2011-02-19 | 4.5           |
| 2011-02-20 | 4.4           |
| 2011-02-21 | 4.6           |
| 2011-02-22 | 5.0           |
| 2011-02-23 | 3.3           |
| 2011-02-24 | 4.2           |
| 2011-02-25 | 3.4           |
| 2011-02-26 | 3.6           |
| 2011-02-27 | 4.5           |
| 2011-02-28 | 3.5           |
| 2011-03-01 | 4.5           |
| 2011-03-02 | 3.6           |
| 2011-03-03 | 4.0           |
| 2011-03-04 | 4.3           |
| 2011-03-05 | 3.5           |
| 2011-03-06 | 3.9           |
| 2011-03-07 | 3.6           |
| 2011-03-08 | 4.6           |
| 2011-03-09 | 3.2           |
| 2011-03-10 | 3.9           |
| 2011-03-11 | 4.2           |
| 2011-03-12 | 3.4           |
| 2011-03-13 | 4.4           |
| 2011-03-14 | 4.0           |
| 2011-03-15 | 3.9           |
| 2011-03-16 | 4.5           |
| 2011-03-17 | 4.3           |
| 2011-03-18 | 4.3           |
| 2011-03-19 | 4.3           |
| 2011-03-20 | 3.5           |
| 2011-03-21 | 4.5           |
| 2011-03-22 | 4.0           |
| 2011-03-23 | 20.5          |
| 2011-03-24 | 28.8          |
| 2011-03-25 | 6.0           |
| 2011-03-26 | 5.5           |
| 2011-03-27 | 5.1           |
| 2011-03-28 | 4.3           |
| 2011-03-29 | 4.4           |
| 2011-03-30 | 5.3           |
| 2011-03-31 | 5.4           |
| 2011-04-01 | 6.2           |
| 2011-04-02 | 5.9           |
| 2011-04-03 | 6.2           |
| 2011-04-04 | 5.9           |
| 2011-04-05 | 6.4           |
| 2011-04-06 | 6.7           |
| 2011-04-07 | 6.2           |
| 2011-04-08 | 6.0           |
| 2011-04-09 | 6.9           |
| 2011-04-10 | 6.1           |
| 2011-04-11 | 6.2           |
| 2011-04-12 | 6.1           |
| 2011-04-13 | 6.4           |
| 2011-04-14 | 6.6           |
| 2011-04-15 | 6.3           |
| 2011-04-16 | 8.2           |
| 2011-04-17 | 6.8           |
| 2011-04-18 | 6.4           |
| 2011-04-19 | 5.4           |
| 2011-04-20 | 5.5           |
| 2011-04-21 | 5.3           |
| 2011-04-22 | 5.1           |
| 2011-04-23 | 5.1           |
| 2011-04-24 | 5.1           |
| 2011-04-25 | 5.0           |
| 2011-04-26 | 5.8           |
| 2011-04-27 | 6.1           |
| 2011-04-28 | 6.5           |
| 2011-04-29 | 6.5           |
| 2011-04-30 | 6.9           |
| 2011-05-01 | 6.1           |
| 2011-05-02 | 6.1           |
| 2011-05-03 | 5.7           |
| 2011-05-04 | 4.9           |
| 2011-05-05 | 5.4           |
| 2011-05-06 | 5.5           |
| 2011-05-07 | 5.3           |
| 2011-05-08 | 5.1           |
| 2011-05-09 | 5.2           |
| 2011-05-10 | 5.6           |
| 2011-05-11 | 6.0           |
| 2011-05-12 | 6.1           |
| 2011-05-13 | 6.3           |
| 2011-05-14 | 6.5           |
| 2011-05-15 | 6.3           |
| 2011-05-16 | 7.0           |
| 2011-05-17 | 7.9           |
| 2011-05-18 | 6.9           |
| 2011-05-19 | 6.3           |
| 2011-05-20 | 7.0           |
| 2011-05-21 | 7.7           |
| 2011-05-22 | 7.2           |
| 2011-05-23 | 6.9           |
| 2011-05-24 | 7.9           |
| 2011-05-25 | 11.6          |
| 2011-05-26 | 13.0          |
| 2011-05-27 | 10.0          |
| 2011-05-28 | 9.9           |
| 2011-05-29 | 8.0           |
| 2011-05-30 | 9.4           |
| 2011-05-31 | 9.9           |
| 2011-06-01 | 6.5           |
| 2011-06-02 | 6.7           |
| 2011-06-03 | 7.9           |
| 2011-06-04 | 8.4           |
| 2011-06-05 | 9.3           |
| 2011-06-06 | 6.9           |
| 2011-06-07 | 9.5           |
| 2011-06-08 | 8.9           |
| 2011-06-09 | 7.3           |
| 2011-06-10 | 8.3           |
| 2011-06-11 | 8.3           |
| 2011-06-12 | 8.6           |
| 2011-06-13 | 10.2          |
| 2011-06-14 | 10.5          |
| 2011-06-15 | 9.9           |
| 2011-06-16 | 10.4          |
| 2011-06-17 | 8.8           |
| 2011-06-18 | 6.9           |
| 2011-06-19 | 7.4           |
| 2011-06-20 | 6.7           |
| 2011-06-21 | 6.7           |
| 2011-06-22 | 6.6           |
| 2011-06-23 | 7.3           |
| 2011-06-24 | 7.9           |
| 2011-06-25 | 8.5           |
| 2011-06-26 | 8.8           |
| 2011-06-27 | 10.0          |
| 2011-06-28 | 9.9           |
| 2011-06-29 | 8.0           |
| 2011-06-30 | 12.4          |
| 2011-07-01 | 11.1          |
| 2011-07-02 | 10.1          |
| 2011-07-03 | 10.2          |
| 2011-07-04 | 10.3          |
| 2011-07-05 | 11.4          |
| 2011-07-06 | 11.6          |
| 2011-07-07 | 11.9          |
| 2011-07-08 | 10.8          |
| 2011-07-09 | 11.7          |
| 2011-07-10 | 11.8          |
| 2011-07-11 | 12.41         |
| 2011-07-12 | 11.9          |
| 2011-07-13 | 11.6          |
| 2011-07-14 | 12.2          |
| 2011-07-15 | 11.9          |
| 2011-07-16 | 11.7          |
| 2011-07-17 | 12.2          |
| 2011-07-18 | 12.4          |
| 2011-07-19 | 11.2          |
| 2011-07-20 | 11.0          |
| 2011-07-21 | 11.5          |
| 2011-07-22 | 12.3          |
| 2011-07-23 | 14.1          |
| 2011-07-24 | 14.8          |
| 2011-07-25 | 13.1          |
| 2011-07-26 | 12.1          |
| 2011-07-27 | 12.1          |
| 2011-07-28 | 13.7          |
| 2011-07-29 | 12.7          |
| 2011-07-30 | 12.4          |
| 2011-07-31 | 12.4          |
| 2011-08-01 | 13.3          |
| 2011-08-02 | 13.3          |
| 2011-08-03 | 13.4          |
| 2011-08-04 | 13.1          |
| 2011-08-05 | 13.0          |
| 2011-08-06 | 13.1          |
| 2011-08-07 | 13.1          |
| 2011-08-08 | 13.5          |
| 2011-08-09 | 13.1          |
| 2011-08-10 | 13.0          |
| 2011-08-11 | 12.5          |
| 2011-08-12 | 12.7          |
| 2011-08-13 | 12.9          |
| 2011-08-14 | 13.2          |
| 2011-08-15 | 13.0          |
| 2011-08-16 | 13.0          |
| 2011-08-17 | 12.9          |
| 2011-08-18 | 12.2          |
| 2011-08-19 | 12.9          |
| 2011-08-20 | 12.9          |
| 2011-08-21 | 13.2          |
| 2011-08-22 | 13.2          |
| 2011-08-23 | 13.2          |
| 2011-08-24 | 12.7          |
| 2011-08-25 | 11.8          |
| 2011-08-26 | 12.1          |
| 2011-08-27 | 12.7          |
| 2011-08-28 | 12.7          |
| 2011-08-29 | 12.4          |
| 2011-08-30 | 10.4          |
| 2011-08-31 | 10.3          |
| 2011-09-01 | 9.6           |
| 2011-09-02 | 9.6           |
| 2011-09-03 | 9.6           |
| 2011-09-04 | 9.7           |
| 2011-09-05 | 12.1          |
| 2011-09-06 | 11.9          |
| 2011-09-07 | 11.9          |
| 2011-09-08 | 12.1          |
| 2011-09-09 | 11.8          |
| 2011-09-10 | 11.8          |
| 2011-09-11 | 11.7          |
| 2011-09-12 | 11.1          |
| 2011-09-13 | 12.0          |
| 2011-09-14 | 10.1          |
| 2011-09-15 | 11.9          |
| 2011-09-16 | 10.9          |
| 2011-09-17 | 11.9          |
| 2011-09-18 | 11.9          |
| 2011-09-19 | 11.5          |
| 2011-09-20 | 11.0          |
| 2011-09-21 | 10.4          |
| 2011-09-22 | 10.1          |
| 2011-09-23 | 10.4          |
| 2011-09-24 | 11.0          |
| 2011-09-25 | 10.2          |
| 2011-09-26 | 10.6          |
| 2011-09-27 | 11.0          |
| 2011-09-28 | 11.0          |
| 2011-09-29 | 8.9           |
| 2011-09-30 | 8.7           |
| 2011-10-01 | 7.3           |
| 2011-10-02 | 7.3           |
| 2011-10-03 | 8.0           |
| 2011-10-04 | 7.6           |
| 2011-10-05 | 8.0           |
| 2011-10-06 | 6.4           |
| 2011-10-07 | 5.5           |
| 2011-10-08 | 5.6           |
| 2011-10-09 | 5.8           |
| 2011-10-10 | 5.6           |
| 2011-10-11 | 6.3           |
| 2011-10-12 | 6.2           |
| 2011-10-13 | 6.1           |
| 2011-10-14 | 5.9           |
| 2011-10-15 | 6.5           |
| 2011-10-16 | 6.4           |
| 2011-10-17 | 6.3           |
| 2011-10-18 | 7.3           |
| 2011-10-19 | 5.8           |
| 2011-10-20 | 5.5           |
| 2011-10-21 | 5.8           |
| 2011-10-22 | 5.6           |
| 2011-10-23 | 5.6           |
| 2011-10-24 | 5.4           |
| 2011-10-25 | 5.5           |
| 2011-10-26 | 5.0           |
| 2011-10-27 | 4.6           |
| 2011-10-28 | 5.0           |
| 2011-10-29 | 5.1           |
| 2011-10-30 | 4.9           |
| 2011-10-31 | 4.7           |
| 2011-11-01 | 9.0           |
| 2011-11-02 | 7.9           |
| 2011-11-03 | 8.0           |
| 2011-11-04 | 7.6           |
| 2011-11-05 | 6.4           |
| 2011-11-06 | 5.5           |
| 2011-11-07 | 5.6           |
| 2011-11-08 | 5.8           |
| 2011-11-09 | 5.6           |
| 2011-11-10 | 5.6           |
| 2011-11-11 | 6.3           |
| 2011-11-12 | 6.2           |
| 2011-11-13 | 6.1           |
| 2011-11-14 | 5.9           |
| 2011-11-15 | 6.5           |
| 2011-11-16 | 6.4           |
| 2011-11-17 | 6.3           |
| 2011-11-18 | 7.3           |
| 2011-11-19 | 5.8           |
| 2011-11-20 | 5.5           |
| 2011-11-21 | 5.8           |
| 2011-11-22 | 5.6           |
| 2011-11-23 | 5.6           |
| 2011-11-24 | 5.4           |
| 2011-11-25 | 5.5           |
| 2011-11-26 | 5.0           |
| 2011-11-27 | 4.6           |
| 2011-11-28 | 5.0           |
| 2011-11-29 | 5.1           |
| 2011-11-30 | 4.9           |
| 2011-12-01 | 9.0           |
| 2011-12-02 | 7.9           |
| 2011-12-03 | 8.0           |
| 2011-12-04 | 7.6           |
| 2011-12-05 | 8.0           |
| 2011-12-06 | 6.4           |
| 2011-12-07 | 5.5           |
| 2011-12-08 | 5.6           |
| 2011-12-09 | 5.8           |
| 2011-12-10 | 5.6           |
| 2011-12-11 | 6.3           |
| 2011-12-12 | 6.2           |
| 2011-12-13 | 6.1           |
| 2011-12-14 | 5.9           |
| 2011-12-15 | 6.5           |
| 2011-12-16 | 6.4           |
| 2011-12-17 | 6.3           |
| 2011-12-18 | 7.3           |
| 2011-12-19 | 5.8           |
| 2011-12-20 | 5.5           |
| 2011-12-21 | 5.8           |
| 2011-12-22 | 5.6           |
| 2011-12-23 | 5.6           |
| 2011-12-24 | 5.4           |
| 2011-12-25 | 5.5           |
| 2011-12-26 | 5.0           |
| 2011-12-27 | 4.6           |
| 2011-12-28 | 5.0           |
| 2011-12-29 | 5.1           |
| 2011-12-30 | 4.9           |
| 2011-12-31 | 4.7           |
| 2012-01-01 | 3.6           |
| 2012-01-02 | 3.0           |
| 2012-01-03 | 3.9           |
| 2012-01-04 | 4.2           |
| 2012-01-05 | 3.0           |
| 2012-01-06 | 4.1           |
| 2012-01-07 | 3.4           |
| 2012-01-08 | 4.2           |