Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
2556 |
2718 |
3142 |
3516 |
3564 |
3926 |
4162 |
4235 |
3798 |
3650 |
3154 |
2559 |
3419 |
| 1991 |
2554 |
2830 |
3411 |
3421 |
3685 |
3967 |
4300 |
4617 |
3852 |
3756 |
3140 |
2992 |
3549 |
| 1992 |
2856 |
3070 |
3670 |
3701 |
3643 |
3932 |
4588 |
4468 |
3992 |
3893 |
3346 |
2914 |
3685 |
| 1993 |
2634 |
2858 |
3451 |
3974 |
3870 |
4190 |
4788 |
4803 |
4336 |
4129 |
3469 |
3182 |
3813 |
| 1994 |
3040 |
3181 |
3795 |
4025 |
3971 |
4321 |
4798 |
4345 |
4087 |
3965 |
3460 |
3036 |
3839 |
| 1995 |
3030 |
3252 |
3698 |
4019 |
4023 |
4348 |
4967 |
5023 |
4491 |
4303 |
3695 |
3312 |
4013 |
| 1996 |
2842 |
2980 |
3769 |
4033 |
4008 |
4506 |
5004 |
4946 |
4316 |
4410 |
3785 |
3382 |
3998 |
| 1997 |
3244 |
3509 |
4118 |
4105 |
4075 |
5157 |
5233 |
5271 |
4542 |
4566 |
4026 |
3689 |
4295 |
| 1998 |
3329 |
3565 |
4042 |
4541 |
4500 |
4954 |
5398 |
5545 |
4639 |
4592 |
4101 |
3559 |
4397 |
| 1999 |
3378 |
3653 |
4265 |
4508 |
4595 |
4937 |
5533 |
5484 |
4858 |
4724 |
4341 |
3837 |
4509 |
| 2000 |
3557 |
3811 |
4328 |
4480 |
|
|
5591 |
5581 |
4758 |
4712 |
4295 |
3781 |
|
| 2001 |
3568 |
3737 |
4341 |
4424 |
4485 |
5016 |
5596 |
5595 |
4850 |
4849 |
4529 |
3870 |
4572 |
| 2002 |
3575 |
3905 |
4402 |
4622 |
4729 |
5306 |
5784 |
5899 |
5053 |
5097 |
4460 |
4203 |
4753 |
| 2003 |
3864 |
3981 |
4446 |
4754 |
4962 |
5479 |
6038 |
6088 |
5248 |
5273 |
4621 |
4239 |
4916 |
| 2004 |
3708 |
3934 |
4617 |
5071 |
4905 |
5386 |
6030 |
5803 |
5252 |
5106 |
4572 |
4120 |
4875 |
| 2005 |
3587 |
4008 |
4703 |
4677 |
4785 |
5390 |
6058 |
5822 |
4967 |
4685 |
4463 |
4091 |
4770 |
| 2006 |
3853 |
4066 |
4665 |
4909 |
4881 |
5355 |
5798 |
5646 |
5044 |
4983 |
4578 |
4235 |
4834 |
| 2007 |
3880 |
4074 |
4794 |
4939 |
4936 |
5383 |
5860 |
5950 |
5203 |
5147 |
4785 |
4121 |
4923 |
| 2008 |
3696 |
3944 |
4697 |
4863 |
4927 |
5069 |
5523 |
5519 |
4866 |
4915 |
4533 |
3788 |
4695 |
| 2009 |
3654 |
3940 |
4497 |
5061 |
4988 |
5301 |
5934 |
5721 |
5327 |
5238 |
4772 |
4203 |
4886 |
| 2010 |
3852 |
4174 |
4877 |
5242 |
4969 |
5359 |
6026 |
5705 |
5413 |
5114 |
4608 |
4138 |
4956 |
| 2011 |
3820 |
3951 |
4555 |
5186 |
4894 |
5373 |
5466 |
5535 |
5130 |
5196 |
4667 |
4072 |
4820 |
| 2012 |
3909 |
3973 |
4654 |
5110 |
4768 |
5508 |
5843 |
5704 |
|
5005 |
4534 |
4038 |
4834 |
| 2013 |
3732 |
3990 |
4536 |
5165 |
4939 |
5300 |
5733 |
|
5050 |
5147 |
4629 |
4182 |
|
| 2014 |
3883 |
3944 |
4802 |
5134 |
4998 |
5328 |
6036 |
5601 |
5180 |
5524 |
4880 |
4180 |
4958 |
| 2015 |
4054 |
4101 |
5175 |
5491 |
5375 |
5690 |
6223 |
6006 |
5469 |
5582 |
5071 |
4528 |
5230 |
| 2016 |
4102 |
4367 |
5231 |
5619 |
5472 |
5847 |
6631 |
6268 |
5783 |
5752 |
5279 |
4256 |
5384 |
| 2017 |
4188 |
4246 |
5299 |
5763 |
5634 |
6084 |
6711 |
6878 |
5579 |
5714 |
5221 |
4401 |
5476 |
| 2018 |
4105 |
4326 |
5213 |
5693 |
5738 |
6172 |
6692 |
6489 |
5922 |
5989 |
5359 |
4546 |
5520 |
| 2019 |
4230 |
4327 |
5299 |
5637 |
5646 |
6336 |
6958 |
6631 |
6073 |
5900 |
5238 |
4741 |
5586 |
| 2020 |
3953 |
4465 |
5188 |
4022 |
4990 |
5957 |
6618 |
|
|
|
|
|
5028 |
| 2021 |
|
|
|
|
|
|
|
|
|
6124 |
6143 |
5204 |
|
| 2022 |
4788 |
4886 |
5660 |
6208 |
6406 |
7092 |
7406 |
7079 |
6756 |
6508 |
5733 |
4923 |
6120 |
| 2023 |
4795 |
4827 |
5531 |
6316 |
6485 |
7075 |
7549 |
7164 |
6783 |
6559 |
5559 |
5120 |
6147 |
| 2024 |
4603 |
4997 |
5861 |
|
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