Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
2820 |
3202 |
3714 |
4167 |
4201 |
5569 |
6209 |
5235 |
4377 |
3894 |
3518 |
2738 |
4142 |
| 1991 |
2874 |
3385 |
3654 |
3983 |
4620 |
5615 |
6714 |
5842 |
4762 |
4369 |
3595 |
3449 |
4413 |
| 1992 |
3461 |
3630 |
4336 |
4600 |
5631 |
5933 |
6125 |
5365 |
4425 |
4514 |
3812 |
3790 |
4653 |
| 1993 |
3442 |
3641 |
4362 |
4721 |
5869 |
5884 |
6531 |
6032 |
5267 |
4859 |
4131 |
4027 |
4906 |
| 1994 |
3826 |
3988 |
4763 |
5154 |
5962 |
6863 |
7280 |
6092 |
5366 |
5269 |
4480 |
4045 |
5266 |
| 1995 |
4054 |
4380 |
4857 |
5352 |
5961 |
6665 |
7213 |
7029 |
5863 |
5496 |
4580 |
4202 |
5471 |
| 1996 |
4122 |
4577 |
4939 |
5712 |
6257 |
7184 |
7631 |
6824 |
5781 |
5625 |
4935 |
3882 |
5622 |
| 1997 |
3060 |
3369 |
3523 |
3939 |
4261 |
4286 |
4657 |
4629 |
3905 |
3571 |
3295 |
3086 |
3798 |
| 1998 |
3019 |
3331 |
3616 |
4062 |
3984 |
4293 |
4774 |
4568 |
3741 |
3359 |
2950 |
2965 |
3722 |
| 1999 |
2959 |
2958 |
3319 |
3797 |
3947 |
4227 |
4616 |
4261 |
3684 |
3131 |
|
|
|
| 2000 |
|
|
3813 |
4036 |
3769 |
4412 |
4645 |
4462 |
3891 |
3823 |
3869 |
3434 |
|
| 2001 |
3176 |
3396 |
3858 |
4386 |
4367 |
4690 |
4738 |
4641 |
4172 |
3826 |
3459 |
3204 |
3993 |
| 2002 |
3109 |
3316 |
3487 |
4154 |
4284 |
4639 |
5053 |
4487 |
4015 |
3835 |
3677 |
3514 |
3964 |
| 2003 |
3517 |
3597 |
3742 |
4152 |
4459 |
4804 |
5263 |
4657 |
4130 |
3889 |
3505 |
3499 |
4101 |
| 2004 |
3230 |
3469 |
3893 |
4307 |
4394 |
4875 |
5125 |
4600 |
4105 |
3969 |
3694 |
3722 |
4115 |
| 2005 |
3509 |
3788 |
3916 |
4275 |
4443 |
4660 |
5071 |
4736 |
4146 |
3974 |
3667 |
3575 |
4147 |
| 2006 |
3530 |
3829 |
3794 |
4392 |
4612 |
4670 |
5051 |
4648 |
4246 |
4038 |
3803 |
3634 |
4187 |
| 2007 |
3603 |
3750 |
4046 |
4392 |
4560 |
4860 |
4985 |
4693 |
4315 |
4197 |
3936 |
3698 |
4253 |
| 2008 |
3496 |
3783 |
4118 |
4787 |
4766 |
4968 |
5121 |
4990 |
4460 |
4226 |
4134 |
3699 |
4379 |
| 2009 |
3639 |
3946 |
3998 |
5012 |
5040 |
4749 |
6328 |
5802 |
4851 |
3245 |
2966 |
2638 |
4351 |
| 2010 |
2540 |
2771 |
2901 |
3190 |
3298 |
3233 |
3630 |
3403 |
3238 |
3220 |
2724 |
2578 |
3061 |
| 2011 |
2577 |
2681 |
2742 |
3177 |
3349 |
3346 |
3489 |
3714 |
3430 |
3271 |
2763 |
2720 |
3105 |
| 2012 |
2646 |
2811 |
2910 |
3593 |
3786 |
3618 |
3781 |
3745 |
3515 |
3314 |
2982 |
2889 |
3299 |
| 2013 |
2666 |
3094 |
3837 |
2607 |
3668 |
3670 |
3815 |
3735 |
3615 |
3494 |
3140 |
2912 |
3354 |
| 2014 |
3025 |
3252 |
3633 |
4940 |
5090 |
4021 |
4089 |
4462 |
3924 |
3672 |
3214 |
3282 |
3884 |
| 2015 |
3219 |
4380 |
7388 |
8079 |
8187 |
7496 |
5148 |
5183 |
5094 |
6168 |
4029 |
3866 |
5686 |
| 2016 |
3968 |
4272 |
4345 |
5013 |
5087 |
4804 |
4979 |
5002 |
4778 |
4603 |
4329 |
3988 |
4597 |
| 2017 |
3412 |
4113 |
4537 |
|
4375 |
4430 |
4484 |
5067 |
4898 |
4739 |
4413 |
4143 |
4419 |
| 2018 |
4276 |
4571 |
4691 |
5483 |
5678 |
5491 |
5759 |
5801 |
5639 |
5581 |
5121 |
4977 |
5256 |
| 2019 |
4977 |
5033 |
5402 |
6053 |
6097 |
5940 |
6294 |
6479 |
6197 |
7081 |
6608 |
5635 |
5983 |
| 2020 |
5515 |
5836 |
5081 |
4373 |
5329 |
5790 |
6226 |
6228 |
5763 |
5799 |
5060 |
4865 |
5489 |
| 2021 |
4976 |
5184 |
6288 |
7337 |
7172 |
6901 |
6831 |
6707 |
6409 |
6405 |
5931 |
5656 |
6316 |
| 2022 |
5313 |
5956 |
6172 |
6739 |
7200 |
6811 |
7189 |
7215 |
6914 |
6756 |
5914 |
5775 |
6496 |
| 2023 |
5965 |
6237 |
6180 |
7310 |
7377 |
6741 |
7358 |
7259 |
6966 |
6919 |
6358 |
6113 |
6732 |
| 2024 |
5553 |
6367 |
6590 |
7349 |
7356 |
6574 |
6815 |
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