Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
4956 |
5120 |
5460 |
5651 |
5874 |
5832 |
5337 |
5553 |
5498 |
5472 |
5174 |
4950 |
5407 |
| 1991 |
4667 |
5061 |
5525 |
5905 |
6271 |
6158 |
5711 |
6360 |
7103 |
6503 |
5792 |
5750 |
5904 |
| 1992 |
5422 |
5657 |
6400 |
6827 |
7133 |
6790 |
6224 |
6595 |
6800 |
6608 |
6027 |
6139 |
6404 |
| 1993 |
5658 |
5859 |
6324 |
6752 |
7409 |
6988 |
6754 |
6801 |
7038 |
6794 |
6622 |
6792 |
6654 |
| 1994 |
6224 |
6437 |
6949 |
7504 |
7717 |
7618 |
7171 |
7346 |
7487 |
7418 |
7033 |
7111 |
7171 |
| 1995 |
6644 |
7135 |
7507 |
7780 |
8222 |
7887 |
7481 |
7734 |
7783 |
7599 |
7068 |
7520 |
7530 |
| 1996 |
6620 |
7225 |
7717 |
8129 |
8361 |
8327 |
7733 |
8006 |
8228 |
7813 |
7427 |
7349 |
7745 |
| 1997 |
6873 |
7412 |
7531 |
8254 |
8829 |
8538 |
7787 |
8369 |
8334 |
7960 |
7776 |
7822 |
7957 |
| 1998 |
7208 |
7673 |
7913 |
8502 |
8935 |
8798 |
8533 |
8721 |
8695 |
8728 |
8166 |
8372 |
8354 |
| 1999 |
7586 |
7948 |
8648 |
8828 |
9132 |
8909 |
8199 |
7915 |
|
|
|
|
|
| 2000 |
|
|
|
|
|
|
|
|
|
7504 |
6607 |
7268 |
|
| 2001 |
6810 |
7161 |
7716 |
8213 |
8698 |
8485 |
8046 |
8014 |
7797 |
7896 |
7822 |
7705 |
7864 |
| 2002 |
7241 |
7487 |
7607 |
8492 |
8912 |
|
|
|
7047 |
7861 |
7905 |
8292 |
|
| 2003 |
8010 |
8175 |
8182 |
9195 |
9734 |
9573 |
8973 |
9219 |
9347 |
9513 |
8801 |
8994 |
8976 |
| 2004 |
8183 |
8361 |
8922 |
9850 |
9517 |
10402 |
8749 |
|
9164 |
9417 |
9348 |
9632 |
|
| 2005 |
8710 |
9484 |
9892 |
10716 |
10973 |
10954 |
10680 |
10315 |
10504 |
10483 |
10201 |
10118 |
10253 |
| 2006 |
9568 |
10196 |
10363 |
11346 |
11832 |
11500 |
10934 |
11793 |
11416 |
11068 |
10812 |
10831 |
10972 |
| 2007 |
9998 |
10596 |
11059 |
10521 |
9501 |
10793 |
11083 |
11588 |
10722 |
11107 |
10737 |
10497 |
10684 |
| 2008 |
9815 |
10325 |
10535 |
11767 |
12044 |
11779 |
11669 |
|
|
|
|
10162 |
|
| 2009 |
10083 |
10441 |
9810 |
11803 |
12211 |
11543 |
11407 |
11551 |
11991 |
|
10338 |
10202 |
|
| 2010 |
9694 |
10253 |
10938 |
11995 |
12650 |
12176 |
11817 |
11408 |
11256 |
11146 |
8958 |
10523 |
11068 |
| 2011 |
10400 |
11111 |
12384 |
14293 |
|
14514 |
12235 |
11694 |
11438 |
11379 |
11531 |
11352 |
12274 |
| 2012 |
10615 |
11052 |
11079 |
14349 |
|
11678 |
11122 |
11505 |
11366 |
11289 |
10856 |
10817 |
11430 |
| 2013 |
10031 |
10939 |
11044 |
11967 |
12222 |
11762 |
13135 |
11858 |
11663 |
11504 |
10918 |
10571 |
11468 |
| 2014 |
10207 |
10764 |
11031 |
11956 |
12221 |
11794 |
11382 |
11431 |
11335 |
11446 |
10737 |
11846 |
11346 |
| 2015 |
11299 |
12310 |
12302 |
12381 |
12297 |
12422 |
11820 |
11945 |
12301 |
12173 |
11283 |
11208 |
11978 |
| 2016 |
10784 |
11479 |
11821 |
12716 |
12889 |
13764 |
13590 |
13262 |
12593 |
12555 |
12013 |
11613 |
12423 |
| 2017 |
10734 |
11666 |
12298 |
13202 |
13799 |
13470 |
12966 |
13579 |
13432 |
13205 |
12468 |
12365 |
12765 |
| 2018 |
11899 |
12277 |
12553 |
14027 |
14397 |
15622 |
14461 |
14881 |
14380 |
14590 |
13052 |
12475 |
13718 |
| 2019 |
11858 |
12272 |
12926 |
14507 |
14528 |
14573 |
12877 |
12536 |
12374 |
12603 |
12271 |
11530 |
12905 |
| 2020 |
10748 |
11350 |
10516 |
9908 |
11639 |
12387 |
12151 |
12359 |
12287 |
12023 |
11327 |
11494 |
11516 |
| 2021 |
11342 |
11928 |
12916 |
13458 |
13412 |
13184 |
11968 |
12713 |
12777 |
12766 |
11863 |
12832 |
12597 |
| 2022 |
11323 |
12228 |
14119 |
13990 |
14711 |
15565 |
15060 |
13815 |
11799 |
11204 |
10226 |
10244 |
12857 |
| 2023 |
9938 |
|
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