Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
30899 |
32618 |
33025 |
32939 |
32932 |
33636 |
31995 |
33310 |
31034 |
32133 |
21650 |
13727 |
29972 |
| 1991 |
13432 |
14353 |
14122 |
14542 |
14531 |
14319 |
13603 |
14147 |
13157 |
13683 |
9219 |
26087 |
14621 |
| 1992 |
29162 |
32202 |
33978 |
32704 |
31117 |
33286 |
31592 |
22190 |
19734 |
20463 |
18931 |
15688 |
26804 |
| 1993 |
17325 |
19741 |
20925 |
20670 |
19756 |
19558 |
14741 |
15434 |
20667 |
20646 |
19772 |
20222 |
19105 |
| 1994 |
19318 |
20197 |
21338 |
20996 |
20375 |
21598 |
18799 |
19998 |
19389 |
19171 |
18482 |
18632 |
19852 |
| 1995 |
18699 |
19351 |
19601 |
19851 |
|
21153 |
19279 |
19827 |
19368 |
19597 |
19049 |
18978 |
|
| 1996 |
18507 |
20063 |
20828 |
20582 |
20312 |
21292 |
19287 |
20050 |
19764 |
19417 |
18901 |
18482 |
19790 |
| 1997 |
18350 |
19437 |
19896 |
20281 |
20248 |
21131 |
19397 |
19826 |
19710 |
19511 |
18812 |
18915 |
19626 |
| 1998 |
18039 |
19924 |
20175 |
20474 |
20087 |
21031 |
19711 |
19999 |
19258 |
19108 |
18015 |
18801 |
19552 |
| 1999 |
18571 |
19107 |
19745 |
20135 |
19987 |
20462 |
18484 |
18563 |
17993 |
18133 |
17373 |
17438 |
18833 |
| 2000 |
17359 |
17879 |
18160 |
18279 |
18031 |
18848 |
18080 |
17853 |
17724 |
17779 |
16864 |
17284 |
17845 |
| 2001 |
16601 |
17541 |
17855 |
17992 |
17902 |
18845 |
17244 |
17751 |
16956 |
17128 |
16699 |
16403 |
17410 |
| 2002 |
16559 |
16691 |
16089 |
17376 |
17298 |
17301 |
16621 |
16947 |
16529 |
16925 |
16245 |
16155 |
16728 |
| 2003 |
14489 |
13907 |
13476 |
13937 |
13569 |
13990 |
13153 |
13029 |
14224 |
15050 |
14006 |
14787 |
13968 |
| 2004 |
14292 |
15222 |
15813 |
15598 |
15188 |
15663 |
15109 |
15611 |
15443 |
15166 |
14888 |
15267 |
15272 |
| 2005 |
14806 |
15781 |
16102 |
16110 |
15640 |
16334 |
15264 |
16169 |
15628 |
15343 |
15085 |
15101 |
15614 |
| 2006 |
15084 |
15976 |
16215 |
15883 |
16026 |
16300 |
14880 |
16090 |
15600 |
15609 |
15244 |
15073 |
15665 |
| 2007 |
15270 |
15846 |
16169 |
15929 |
15860 |
15692 |
15015 |
16072 |
15720 |
15700 |
14904 |
14689 |
15572 |
| 2008 |
14914 |
15604 |
15247 |
15740 |
15413 |
14952 |
14506 |
14390 |
14743 |
15056 |
13801 |
14324 |
14891 |
| 2009 |
14327 |
15508 |
14971 |
15401 |
14804 |
15379 |
14593 |
14029 |
14836 |
14634 |
13897 |
14230 |
14717 |
| 2010 |
14124 |
15140 |
15334 |
15362 |
14664 |
15198 |
14533 |
14732 |
15007 |
14643 |
14068 |
14361 |
14764 |
| 2011 |
14608 |
15124 |
15242 |
15330 |
14924 |
15213 |
14591 |
15089 |
15088 |
14989 |
14128 |
14537 |
14905 |
| 2012 |
14294 |
15407 |
15338 |
15605 |
15576 |
15478 |
14626 |
15195 |
15032 |
14526 |
14198 |
14269 |
14962 |
| 2013 |
13776 |
15260 |
15580 |
15831 |
15637 |
15672 |
14795 |
15389 |
15434 |
15488 |
14794 |
14435 |
15174 |
| 2014 |
14716 |
16792 |
17669 |
16966 |
16382 |
16559 |
16003 |
16504 |
16437 |
16430 |
15777 |
15564 |
16317 |
| 2015 |
15661 |
16708 |
17119 |
17647 |
17274 |
17652 |
17343 |
17338 |
17320 |
17239 |
16940 |
|
|
| 2016 |
|
|
|
|
|
|
|
15357 |
14980 |
15126 |
14514 |
14172 |
|
| 2017 |
13297 |
15080 |
15348 |
15741 |
16477 |
16635 |
15902 |
16284 |
16137 |
15964 |
15414 |
15359 |
15637 |
| 2018 |
15196 |
16112 |
16545 |
18322 |
18366 |
18988 |
18053 |
18318 |
17748 |
17924 |
16809 |
16348 |
17394 |
| 2019 |
16458 |
16773 |
17536 |
18131 |
17778 |
18477 |
17524 |
17578 |
16990 |
16616 |
15903 |
15580 |
17112 |
| 2020 |
15717 |
16661 |
13230 |
9509 |
12278 |
13939 |
13951 |
13851 |
13610 |
13809 |
12410 |
12437 |
13450 |
| 2021 |
12477 |
13137 |
14104 |
14550 |
14931 |
16033 |
15387 |
15348 |
14764 |
13950 |
12975 |
12802 |
14205 |
| 2022 |
12628 |
13608 |
14096 |
14524 |
14646 |
14958 |
14683 |
15250 |
14978 |
14355 |
13637 |
13560 |
14244 |
| 2023 |
13702 |
14424 |
14470 |
15883 |
15478 |
15307 |
15237 |
15668 |
|
|
|
|
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