| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 261 | 191 | 331 | 416 | 609 | 823 | 935 | 893 | 720 | 530 | 320 | 269 | |
| 2015 | 366 | 242 | |||||||||||
| 2016 | 277 | 371 | 432 | 511 | 726 | 885 | 992 | 919 | 812 | 594 | 433 | 246 | 600 |
| 2017 | |||||||||||||
| 2018 | |||||||||||||
| 2019 | 292 | 243 | 358 | 391 | 688 | 867 | 1024 | 994 | 773 | 499 | 377 | 304 | 567 |
| 2020 | 272 | 305 | 337 | 261 | 521 | 788 | 896 | 936 | 1025 | 582 | 352 | 306 | 548 |
| 2021 | 318 | 253 | 437 | 480 | 753 | 956 | 868 | 823 | 797 | 589 | 401 | 254 | 577 |
| 2022 | 237 | 344 | 422 | 424 | 693 | 868 | 933 | 828 | 833 | 626 | 327 | 220 |