| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 2582 | 2876 | 4236 | 4098 | 4225 | 4618 | 4953 | 5011 | 4658 | 3931 | 3078 | 4122 | |
| 2018 | 3187 | 3254 | 4045 | 4084 | 4147 | 4575 | 5001 | 4855 | 4115 | 3834 | 3186 | 4026 | |
| 2019 | 3179 | 2861 | 3858 | 4051 | 4147 | 4663 | 4817 | 4434 | 4189 | 4143 | 3787 | 3306 | 3953 |
| 2020 | 3069 | 3361 | 3230 | 2057 | 2853 | 4246 | 4616 | 4455 | 3486 | ||||
| 2021 | 4592 | 4377 | 4518 | 5028 | 5183 | 4634 | 4426 | 4391 | 4487 | 3462 | 4510 | ||
| 2022 | 3325 | 3867 | 4529 | 4556 | 4700 | 5026 | 5089 | 4831 | 4711 | 4735 | 4220 | 3296 |