| datetime   | flow  |
|------------|-------|
| 2019-12-14 | 527.0 |
| 2019-12-15 | 546.0 |
| 2019-12-16 | 525.0 |
| 2019-12-17 | 520.0 |
| 2019-12-18 | 522.0 |
| 2019-12-19 |       |
| 2019-12-20 | 532.0 |
| 2019-12-21 | 533.0 |
| 2019-12-22 | 536.0 |
| 2019-12-23 | 537.0 |
| 2019-12-24 | 545.0 |
| 2019-12-25 | 543.0 |
| 2019-12-26 | 540.0 |
| 2019-12-27 | 544.0 |
| 2019-12-28 | 544.0 |
| 2019-12-29 | 533.0 |
| 2019-12-30 | 536.0 |
| 2019-12-31 | 541.0 |
| 2020-01-01 | 546.0 |
| 2020-01-02 | 553.0 |
| 2020-01-03 | 536.0 |
| 2020-01-04 | 462.0 |
| 2020-01-05 | 466.0 |
| 2020-01-06 | 469.0 |
| 2020-01-07 | 469.0 |
| 2020-01-08 | 474.0 |
| 2020-01-09 | 478.0 |
| 2020-01-10 | 485.0 |
| 2020-01-11 | 484.0 |
| 2020-01-12 | 490.0 |
| 2020-01-13 | 497.0 |
| 2020-01-14 | 498.0 |
| 2020-01-15 | 495.0 |
| 2020-01-16 |       |
| 2020-01-17 |       |
| 2020-01-18 |       |
| 2020-01-19 |       |
| 2020-01-20 |       |
| 2020-01-21 |       |
| 2020-01-22 |       |
| 2020-01-23 |       |
| 2020-01-24 | 497.0 |
| 2020-01-25 | 494.0 |
| 2020-01-26 | 493.0 |
| 2020-01-27 | 497.0 |
| 2020-01-28 | 492.0 |
| 2020-01-29 | 490.0 |
| 2020-01-30 | 490.0 |
| 2020-01-31 | 486.0 |
| 2020-02-01 | 485.0 |
| 2020-02-02 | 489.0 |
| 2020-02-03 | 486.0 |
| 2020-02-04 | 480.0 |
| 2020-02-05 | 473.0 |
| 2020-02-06 | 479.0 |
| 2020-02-07 | 484.0 |
| 2020-02-08 | 484.0 |
| 2020-02-09 | 483.0 |
| 2020-02-10 | 475.0 |
| 2020-02-11 | 418.0 |
| 2020-02-12 | 415.0 |
| 2020-02-13 | 416.0 |
| 2020-02-14 | 412.0 |
| 2020-02-15 | 408.0 |
| 2020-02-16 | 409.0 |
| 2020-02-17 | 413.0 |
| 2020-02-18 | 406.0 |
| 2020-02-19 | 407.0 |
| 2020-02-20 | 403.0 |
| 2020-02-21 | 406.0 |
| 2020-02-22 | 414.0 |
| 2020-02-23 | 440.0 |
| 2020-02-24 | 409.0 |
| 2020-02-25 | 401.0 |
| 2020-02-26 | 402.0 |
| 2020-02-27 | 405.0 |
| 2020-02-28 | 405.0 |
| 2020-02-29 | 405.0 |
| 2020-03-01 | 415.0 |
| 2020-03-02 | 424.0 |
| 2020-03-03 | 423.0 |
| 2020-03-04 | 424.0 |
| 2020-03-05 | 423.0 |
| 2020-03-06 | 425.0 |
| 2020-03-07 | 422.0 |
| 2020-03-08 | 414.0 |
| 2020-03-09 | 414.0 |
| 2020-03-10 | 415.0 |
| 2020-03-11 | 422.0 |
| 2020-03-12 | 443.0 |
| 2020-03-13 | 438.0 |
| 2020-03-14 | 427.0 |
| 2020-03-15 | 425.0 |
| 2020-03-16 | 423.0 |
| 2020-03-17 | 411.0 |
| 2020-03-18 | 414.0 |
| 2020-03-19 | 459.0 |
| 2020-03-20 | 431.0 |
| 2020-03-21 | 432.0 |
| 2020-03-22 | 432.0 |
| 2020-03-23 | 442.0 |
| 2020-03-24 | 503.0 |
| 2020-03-25 | 500.0 |
| 2020-03-26 | 498.0 |
| 2020-03-27 | 498.0 |
| 2020-03-28 | 493.0 |
| 2020-03-29 | 500.0 |
| 2020-03-30 | 497.0 |
| 2020-03-31 | 496.0 |
| 2020-04-01 | 485.0 |
| 2020-04-02 | 482.0 |
| 2020-04-03 | 476.0 |
| 2020-04-04 | 464.0 |
| 2020-04-05 | 444.0 |
| 2020-04-06 | 448.0 |
| 2020-04-07 | 460.0 |
| 2020-04-08 | 463.0 |
| 2020-04-09 | 455.0 |
| 2020-04-10 | 439.0 |
| 2020-04-11 | 451.0 |
| 2020-04-12 | 454.0 |
| 2020-04-13 | 463.0 |
| 2020-04-14 | 454.0 |
| 2020-04-15 | 462.0 |
| 2020-04-16 | 456.0 |
| 2020-04-17 | 447.0 |
| 2020-04-18 | 439.0 |
| 2020-04-19 | 442.0 |
| 2020-04-20 | 440.0 |
| 2020-04-21 | 422.0 |
| 2020-04-22 | 421.0 |
| 2020-04-23 | 425.0 |
| 2020-04-24 | 423.0 |
| 2020-04-25 | 427.0 |
| 2020-04-26 | 422.0 |
| 2020-04-27 | 413.0 |
| 2020-04-28 | 419.0 |
| 2020-04-29 | 415.0 |
| 2020-04-30 | 424.0 |
| 2020-05-01 | 429.0 |
| 2020-05-02 | 429.0 |
| 2020-05-03 | 433.0 |
| 2020-05-04 | 435.0 |
| 2020-05-05 | 422.0 |
| 2020-05-06 | 411.0 |
| 2020-05-07 | 420.0 |
| 2020-05-08 | 432.0 |
| 2020-05-09 | 430.0 |
| 2020-05-10 | 433.0 |
| 2020-05-11 | 444.0 |
| 2020-05-12 | 436.0 |
| 2020-05-13 | 415.0 |
| 2020-05-14 | 407.0 |
| 2020-05-15 | 411.0 |
| 2020-05-16 | 412.0 |
| 2020-05-17 | 412.0 |
| 2020-05-18 | 415.0 |
| 2020-05-19 | 408.0 |
| 2020-05-20 | 423.0 |
| 2020-05-21 | 428.0 |
| 2020-05-22 | 429.0 |
| 2020-05-23 | 432.0 |
| 2020-05-24 | 430.0 |
| 2020-05-25 | 428.0 |
| 2020-05-26 | 408.0 |
| 2020-05-27 | 402.0 |
| 2020-05-28 | 420.0 |
| 2020-05-29 | 426.0 |
| 2020-05-30 | 434.0 |
| 2020-05-31 | 437.0 |
| 2020-06-01 | 441.0 |
| 2020-06-02 | 436.0 |
| 2020-06-03 | 430.0 |
| 2020-06-04 | 423.0 |
| 2020-06-05 | 427.0 |
| 2020-06-06 | 445.0 |
| 2020-06-07 | 427.0 |
| 2020-06-08 | 425.0 |
| 2020-06-09 | 454.0 |
| 2020-06-10 | 433.0 |
| 2020-06-11 | 428.0 |
| 2020-06-12 | 421.0 |
| 2020-06-13 | 412.0 |
| 2020-06-14 | 418.0 |
| 2020-06-15 | 419.0 |
| 2020-06-16 | 413.0 |
| 2020-06-17 | 408.0 |
| 2020-06-18 | 400.0 |
| 2020-06-19 | 401.0 |
| 2020-06-20 | 404.0 |
| 2020-06-21 | 406.0 |
| 2020-06-22 | 409.0 |
| 2020-06-23 | 399.0 |
| 2020-06-24 | 390.0 |
| 2020-06-25 | 387.0 |
| 2020-06-26 | 392.0 |
| 2020-06-27 | 409.0 |
| 2020-06-28 | 414.0 |
| 2020-06-29 | 414.0 |
| 2020-06-30 | 418.0 |
| 2020-07-01 | 540.0 |
| 2020-07-02 | 680.0 |
| 2020-07-03 | 662.0 |
| 2020-07-04 | 641.0 |
| 2020-07-05 | 651.0 |
| 2020-07-06 | 631.0 |
| 2020-07-07 | 635.0 |
| 2020-07-08 | 619.0 |
| 2020-07-09 | 625.0 |
| 2020-07-10 | 632.0 |
| 2020-07-11 | 636.0 |
| 2020-07-12 | 643.0 |
| 2020-07-13 | 642.0 |
| 2020-07-14 | 629.0 |
| 2020-07-15 | 614.0 |
| 2020-07-16 | 644.0 |
| 2020-07-17 | 684.0 |
| 2020-07-18 | 738.0 |
| 2020-07-19 | 704.0 |
| 2020-07-20 | 686.0 |
| 2020-07-21 | 659.0 |
| 2020-07-22 | 644.0 |
| 2020-07-23 | 611.0 |
| 2020-07-24 | 550.0 |
| 2020-07-25 | 615.0 |
| 2020-07-26 | 670.0 |
| 2020-07-27 | 703.0 |
| 2020-07-28 | 740.0 |
| 2020-07-29 | 457.0 |
| 2020-07-30 | 419.0 |
| 2020-07-31 | 399.0 |
| 2020-08-01 | 392.0 |
| 2020-08-02 | 392.0 |
| 2020-08-03 | 405.0 |
| 2020-08-04 | 458.0 |
| 2020-08-05 | 455.0 |
| 2020-08-06 | 462.0 |
| 2020-08-07 | 494.0 |
| 2020-08-08 | 541.0 |
| 2020-08-09 | 559.0 |
| 2020-08-10 | 562.0 |
| 2020-08-11 | 585.0 |
| 2020-08-12 | 655.0 |
| 2020-08-13 | 735.0 |
| 2020-08-14 | 748.0 |
| 2020-08-15 | 844.0 |
| 2020-08-16 | 878.0 |
| 2020-08-17 | 868.0 |
| 2020-08-18 | 878.0 |
| 2020-08-19 | 907.0 |
| 2020-08-20 | 916.0 |
| 2020-08-21 | 911.0 |
| 2020-08-22 | 868.0 |
| 2020-08-23 | 868.0 |
| 2020-08-24 | 868.0 |
| 2020-08-25 | 863.0 |
| 2020-08-26 | 868.0 |
| 2020-08-27 | 871.0 |
| 2020-08-28 | 880.0 |
| 2020-08-29 | 909.0 |
| 2020-08-30 | 847.0 |
| 2020-08-31 | 779.0 |
| 2020-09-01 | 714.0 |
| 2020-09-02 | 720.0 |
| 2020-09-03 | 744.0 |
| 2020-09-04 | 815.0 |
| 2020-09-05 | 803.0 |
| 2020-09-06 | 793.0 |
| 2020-09-07 | 810.0 |
| 2020-09-08 | 834.0 |
| 2020-09-09 | 820.0 |
| 2020-09-10 | 771.0 |
| 2020-09-11 | 781.0 |
| 2020-09-12 | 753.0 |
| 2020-09-13 | 699.0 |
| 2020-09-14 | 690.0 |
| 2020-09-15 | 681.0 |
| 2020-09-16 | 650.0 |
| 2020-09-17 | 591.0 |
| 2020-09-18 | 602.0 |
| 2020-09-19 | 631.0 |
| 2020-09-20 | 617.0 |
| 2020-09-21 | 607.0 |
| 2020-09-22 | 601.0 |
| 2020-09-23 | 604.0 |
| 2020-09-24 | 601.0 |
| 2020-09-25 | 596.0 |
| 2020-09-26 | 600.0 |
| 2020-09-27 | 597.0 |
| 2020-09-28 | 588.0 |
| 2020-09-29 | 589.0 |
| 2020-09-30 | 589.0 |
| 2020-10-01 | 590.0 |
| 2020-10-02 | 592.0 |
| 2020-10-03 | 598.0 |
| 2020-10-04 | 593.0 |
| 2020-10-05 | 591.0 |
| 2020-10-06 | 583.0 |
| 2020-10-07 | 576.0 |
| 2020-10-08 | 576.0 |
| 2020-10-09 | 585.0 |
| 2020-10-10 | 589.0 |
| 2020-10-11 | 587.0 |
| 2020-10-12 | 587.0 |
| 2020-10-13 | 592.0 |
| 2020-10-14 | 600.0 |
| 2020-10-15 | 620.0 |
| 2020-10-16 | 618.0 |
| 2020-10-17 | 616.0 |
| 2020-10-18 | 625.0 |
| 2020-10-19 | 620.0 |
| 2020-10-20 | 604.0 |
| 2020-10-21 | 562.0 |
| 2020-10-22 | 546.0 |
| 2020-10-23 | 506.0 |
| 2020-10-24 | 506.0 |
| 2020-10-25 | 507.0 |
| 2020-10-26 | 534.0 |
| 2020-10-27 | 518.0 |
| 2020-10-28 | 470.0 |
| 2020-10-29 | 469.0 |
| 2020-10-30 | 475.0 |
| 2020-10-31 | 484.0 |
| 2020-11-01 | 466.0 |
| 2020-11-02 | 452.0 |
| 2020-11-03 | 398.0 |
| 2020-11-04 | 391.0 |
| 2020-11-05 | 396.0 |
| 2020-11-06 | 385.0 |
| 2020-11-07 | 389.0 |
| 2020-11-08 | 405.0 |
| 2020-11-09 | 385.0 |
| 2020-11-10 | 337.0 |
| 2020-11-11 | 335.0 |
| 2020-11-12 | 334.0 |
| 2020-11-13 | 333.0 |
| 2020-11-14 | 329.0 |
| 2020-11-15 | 328.0 |
| 2020-11-16 | 331.0 |
| 2020-11-17 | 333.0 |
| 2020-11-18 | 331.0 |
| 2020-11-19 | 328.0 |
| 2020-11-20 | 327.0 |
| 2020-11-21 | 331.0 |
| 2020-11-22 | 360.0 |
| 2020-11-23 | 364.0 |
| 2020-11-24 | 361.0 |
| 2020-11-25 | 359.0 |
| 2020-11-26 | 359.0 |
| 2020-11-27 | 357.0 |
| 2020-11-28 | 360.0 |
| 2020-11-29 | 362.0 |
| 2020-11-30 | 361.0 |
| 2020-12-01 | 361.0 |
| 2020-12-02 | 362.0 |
| 2020-12-03 | 360.0 |
| 2020-12-04 | 364.0 |
| 2020-12-05 | 361.0 |
| 2020-12-06 | 361.0 |