Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
2496 |
2624 |
3066 |
3634 |
4690 |
5240 |
6207 |
5783 |
5000 |
4251 |
3321 |
2507 |
4077 |
| 1991 |
2297 |
3348 |
3162 |
3577 |
4610 |
5471 |
6619 |
6421 |
5380 |
5050 |
3547 |
3267 |
4403 |
| 1992 |
3031 |
3646 |
4010 |
4387 |
5993 |
6101 |
7002 |
6944 |
5513 |
5533 |
3952 |
3067 |
4951 |
| 1993 |
2982 |
3517 |
3519 |
4273 |
5980 |
6223 |
7859 |
7414 |
6467 |
6011 |
4503 |
3948 |
5237 |
| 1994 |
3829 |
3578 |
4123 |
4864 |
5671 |
6777 |
8655 |
7554 |
6794 |
6386 |
4194 |
3872 |
5539 |
| 1995 |
3778 |
4423 |
4261 |
4877 |
6195 |
7123 |
8691 |
7872 |
6407 |
6226 |
4742 |
3822 |
5701 |
| 1996 |
3439 |
4303 |
4426 |
4875 |
6039 |
7145 |
8813 |
8317 |
6742 |
6142 |
4629 |
3578 |
5704 |
| 1997 |
2639 |
4375 |
4173 |
|
|
|
|
|
|
|
|
|
|
| 1998 |
3847 |
4387 |
4449 |
5069 |
6114 |
7371 |
9192 |
8741 |
7393 |
6471 |
5280 |
4323 |
6053 |
| 1999 |
4188 |
4124 |
4600 |
5175 |
6470 |
7609 |
9439 |
8705 |
7427 |
6684 |
5397 |
4444 |
6189 |
| 2000 |
4049 |
4745 |
4867 |
5558 |
6421 |
8093 |
9626 |
8770 |
7312 |
6569 |
5035 |
4520 |
6297 |
| 2001 |
4287 |
4620 |
4986 |
5518 |
7413 |
8320 |
9668 |
9184 |
7346 |
6919 |
5660 |
4506 |
6536 |
| 2002 |
4437 |
4901 |
4877 |
5531 |
7317 |
8579 |
10027 |
9734 |
7816 |
7129 |
5780 |
5079 |
6767 |
| 2003 |
4794 |
5263 |
5225 |
5685 |
7526 |
8941 |
10327 |
9864 |
7962 |
7529 |
5766 |
5141 |
7002 |
| 2004 |
4407 |
5113 |
5574 |
6359 |
7718 |
9105 |
10729 |
9403 |
8523 |
7671 |
6122 |
5558 |
7190 |
| 2005 |
5252 |
5870 |
6004 |
6407 |
7884 |
9076 |
11052 |
10093 |
8337 |
7600 |
6238 |
5464 |
7440 |
| 2006 |
5178 |
5720 |
5728 |
6227 |
7604 |
9225 |
11022 |
10048 |
8648 |
8045 |
6555 |
5802 |
7484 |
| 2007 |
5666 |
5950 |
6297 |
6790 |
8403 |
9671 |
10910 |
10052 |
8179 |
7847 |
6636 |
5743 |
7679 |
| 2008 |
4998 |
5403 |
5519 |
5934 |
7079 |
8105 |
|
9580 |
7588 |
6826 |
5709 |
4821 |
|
| 2009 |
4893 |
5469 |
5101 |
5717 |
7453 |
8412 |
10434 |
9389 |
7850 |
6598 |
5484 |
4826 |
6802 |
| 2010 |
4854 |
5147 |
5194 |
5564 |
6666 |
8209 |
10447 |
9430 |
7507 |
6754 |
4980 |
4623 |
6615 |
| 2011 |
4715 |
4936 |
4857 |
5091 |
6409 |
7981 |
9933 |
9138 |
7670 |
6701 |
5284 |
5200 |
6493 |
| 2012 |
5005 |
5379 |
5158 |
5767 |
6975 |
8633 |
10421 |
8907 |
7839 |
6886 |
5599 |
5359 |
6827 |
| 2013 |
4814 |
5521 |
5838 |
6161 |
7771 |
9303 |
11024 |
10181 |
7871 |
7472 |
6007 |
5413 |
7281 |
| 2014 |
5831 |
5621 |
6101 |
6617 |
8223 |
9799 |
10898 |
9714 |
8103 |
7708 |
5989 |
5922 |
7544 |
| 2015 |
6090 |
6797 |
7069 |
7454 |
9137 |
10914 |
12116 |
11105 |
9683 |
8956 |
7045 |
6574 |
8578 |
| 2016 |
6846 |
7170 |
|
8043 |
9842 |
11775 |
13040 |
11747 |
10463 |
9259 |
8099 |
6270 |
|
| 2017 |
6778 |
7125 |
7526 |
8228 |
10240 |
12133 |
13960 |
13097 |
10814 |
9850 |
8193 |
7637 |
9632 |
| 2018 |
8002 |
7599 |
7835 |
8122 |
11320 |
13786 |
14482 |
13581 |
11775 |
10541 |
9092 |
8298 |
10369 |
| 2019 |
8974 |
7971 |
9121 |
9799 |
11547 |
14648 |
15823 |
15172 |
12967 |
11697 |
10426 |
9613 |
11480 |
| 2020 |
9608 |
10182 |
9167 |
8915 |
13087 |
15393 |
17500 |
17188 |
14783 |
13430 |
10836 |
10839 |
12577 |
| 2021 |
10912 |
10765 |
11121 |
12246 |
14294 |
17773 |
18296 |
17002 |
15294 |
13905 |
11143 |
10692 |
13620 |
| 2022 |
10838 |
12157 |
12272 |
12581 |
14376 |
17254 |
18425 |
17979 |
16117 |
15220 |
11991 |
11166 |
14285 |
| 2023 |
11938 |
12396 |
11775 |
13336 |
16064 |
18175 |
19635 |
18519 |
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