Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
6382 |
6858 |
7776 |
8056 |
8245 |
9270 |
9401 |
9407 |
8297 |
7944 |
7606 |
6281 |
7966 |
| 1991 |
6413 |
7188 |
8097 |
8318 |
8620 |
9573 |
9799 |
9938 |
8859 |
8448 |
7599 |
7274 |
8351 |
| 1992 |
7006 |
7650 |
8349 |
8697 |
8935 |
9825 |
10021 |
10259 |
9555 |
8910 |
7882 |
7290 |
8725 |
| 1993 |
6851 |
7709 |
8659 |
9185 |
9350 |
10404 |
10727 |
10837 |
9773 |
9179 |
8232 |
7665 |
9055 |
| 1994 |
7697 |
7751 |
9207 |
9430 |
9579 |
10538 |
10950 |
11039 |
9991 |
9442 |
8644 |
8108 |
9375 |
| 1995 |
7927 |
8464 |
9221 |
9565 |
9768 |
10787 |
11038 |
11236 |
10488 |
9889 |
9185 |
8534 |
9675 |
| 1996 |
7580 |
8625 |
9795 |
10015 |
10230 |
11448 |
11328 |
11561 |
10323 |
9862 |
9216 |
7925 |
9826 |
| 1997 |
7916 |
8740 |
9705 |
10082 |
10618 |
11009 |
11386 |
11793 |
11005 |
10336 |
9820 |
8830 |
10103 |
| 1998 |
8336 |
9169 |
10051 |
10855 |
11067 |
12331 |
12419 |
12790 |
11661 |
10997 |
10304 |
9343 |
10777 |
| 1999 |
8928 |
9357 |
10715 |
10996 |
11533 |
12864 |
12618 |
10430 |
11782 |
11336 |
10556 |
9506 |
10885 |
| 2000 |
8979 |
9608 |
10673 |
11013 |
11403 |
12548 |
12750 |
12992 |
11729 |
11193 |
10148 |
9570 |
11051 |
| 2001 |
9055 |
9659 |
10819 |
11210 |
11569 |
12755 |
13535 |
13880 |
11683 |
11206 |
10502 |
8917 |
11233 |
| 2002 |
8793 |
9757 |
10536 |
10818 |
11458 |
12212 |
12111 |
12439 |
11528 |
11055 |
10281 |
9566 |
10880 |
| 2003 |
9146 |
9550 |
10233 |
10678 |
11135 |
12158 |
12088 |
11744 |
11085 |
11119 |
10063 |
9098 |
10675 |
| 2004 |
8496 |
9039 |
10714 |
11181 |
11203 |
12302 |
12725 |
12619 |
11797 |
11474 |
10305 |
9727 |
10965 |
| 2005 |
8617 |
9933 |
11042 |
11194 |
11504 |
12389 |
12646 |
12740 |
11589 |
10800 |
10340 |
9286 |
11007 |
| 2006 |
8837 |
9665 |
10550 |
10993 |
11462 |
12490 |
12413 |
12361 |
11778 |
10988 |
10492 |
9580 |
10967 |
| 2007 |
9066 |
9757 |
10928 |
11214 |
11530 |
12461 |
12633 |
12779 |
11736 |
11330 |
10771 |
9229 |
11120 |
| 2008 |
8811 |
9555 |
10341 |
10785 |
10985 |
11701 |
11873 |
11679 |
11344 |
10714 |
10029 |
8701 |
10543 |
| 2009 |
8663 |
9424 |
10184 |
10851 |
11135 |
12079 |
12376 |
12107 |
11645 |
10722 |
10219 |
9131 |
10711 |
| 2010 |
8821 |
9580 |
9941 |
10142 |
10585 |
11293 |
11669 |
11496 |
10935 |
10354 |
9590 |
9126 |
10294 |
| 2011 |
8867 |
9262 |
10093 |
10370 |
10390 |
11618 |
12240 |
11926 |
11577 |
10993 |
10137 |
9445 |
10576 |
| 2012 |
8870 |
9486 |
10198 |
10854 |
11255 |
|
|
|
11697 |
11146 |
10438 |
9270 |
10357 |
| 2013 |
8461 |
9349 |
10484 |
10633 |
11197 |
11832 |
12021 |
12080 |
11029 |
10543 |
10096 |
9112 |
10570 |
| 2014 |
8844 |
9264 |
10543 |
11019 |
11321 |
12241 |
12654 |
|
11861 |
11561 |
10501 |
9858 |
|
| 2015 |
9428 |
10202 |
11454 |
11816 |
12170 |
13346 |
13460 |
13204 |
12674 |
11941 |
11117 |
10184 |
11750 |
| 2016 |
9548 |
10543 |
11769 |
12302 |
12878 |
14367 |
14450 |
14313 |
13404 |
12831 |
12189 |
9959 |
12379 |
| 2017 |
9043 |
10117 |
12051 |
12755 |
13798 |
14866 |
14414 |
14336 |
13274 |
12830 |
12053 |
10586 |
12510 |
| 2018 |
10296 |
10740 |
11821 |
12825 |
13529 |
14767 |
14815 |
15093 |
14117 |
13431 |
12434 |
10632 |
12875 |
| 2019 |
10468 |
10502 |
12387 |
13419 |
14009 |
15169 |
15016 |
14841 |
14186 |
12926 |
12116 |
10918 |
12996 |
| 2020 |
10291 |
11030 |
10617 |
8813 |
11265 |
13405 |
14299 |
14053 |
14136 |
12908 |
11141 |
10623 |
11882 |
| 2021 |
10453 |
10605 |
12673 |
13396 |
14104 |
15722 |
15922 |
15372 |
15058 |
13922 |
13011 |
11096 |
13445 |
| 2022 |
10335 |
11011 |
12315 |
13218 |
14175 |
15294 |
14999 |
14715 |
13983 |
13497 |
11954 |
10453 |
12996 |
| 2023 |
10625 |
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