Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
20890 |
23168 |
24160 |
23881 |
27278 |
28179 |
26716 |
27360 |
24416 |
23790 |
23910 |
23222 |
24757 |
| 1991 |
21033 |
23219 |
24664 |
25755 |
27724 |
27589 |
27982 |
27945 |
24871 |
24125 |
24247 |
26495 |
25488 |
| 1992 |
24004 |
25407 |
27569 |
30341 |
32768 |
29722 |
29602 |
29964 |
28022 |
28409 |
27974 |
29224 |
28675 |
| 1993 |
25248 |
26038 |
28026 |
30882 |
30791 |
27463 |
27353 |
27685 |
26024 |
30858 |
28310 |
31299 |
28352 |
| 1994 |
25827 |
26601 |
30398 |
33057 |
33684 |
35999 |
34827 |
34980 |
29965 |
31386 |
28794 |
31834 |
31480 |
| 1995 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1996 |
|
|
31792 |
33842 |
34754 |
36179 |
35191 |
35796 |
32431 |
28741 |
31367 |
31850 |
|
| 1997 |
29287 |
30970 |
31869 |
32791 |
34075 |
33970 |
33914 |
35161 |
33044 |
33441 |
32840 |
34094 |
32955 |
| 1998 |
31764 |
34733 |
36498 |
37681 |
38674 |
39072 |
37360 |
37581 |
35002 |
34903 |
33291 |
33710 |
35856 |
| 1999 |
31705 |
32395 |
35252 |
37164 |
37970 |
37950 |
36304 |
36929 |
34703 |
34462 |
33004 |
33592 |
35119 |
| 2000 |
30831 |
32659 |
33926 |
35431 |
35953 |
36246 |
34645 |
35620 |
33694 |
33476 |
31897 |
32872 |
33938 |
| 2001 |
29802 |
31877 |
33656 |
34855 |
35898 |
36582 |
35403 |
36574 |
33881 |
34310 |
33100 |
32835 |
34064 |
| 2002 |
30947 |
32698 |
33450 |
35539 |
36445 |
35542 |
34077 |
36811 |
35284 |
35693 |
34334 |
35022 |
34654 |
| 2003 |
33148 |
34872 |
35389 |
37530 |
39549 |
37657 |
37859 |
38774 |
38141 |
38194 |
35789 |
36712 |
36968 |
| 2004 |
33112 |
35335 |
37617 |
39063 |
38570 |
39060 |
38753 |
38897 |
37169 |
36766 |
35551 |
37035 |
37244 |
| 2005 |
33935 |
36081 |
37540 |
38558 |
38742 |
39829 |
38449 |
40295 |
37770 |
37622 |
36379 |
37180 |
37698 |
| 2006 |
35236 |
37206 |
38045 |
39362 |
40783 |
40843 |
39014 |
40975 |
38692 |
38302 |
37169 |
37408 |
38586 |
| 2007 |
35202 |
36974 |
39125 |
39756 |
39077 |
|
|
|
38457 |
38051 |
36592 |
36205 |
|
| 2008 |
33316 |
35913 |
36675 |
38574 |
39254 |
37796 |
37101 |
37345 |
35935 |
36003 |
34371 |
34871 |
36430 |
| 2009 |
33183 |
34832 |
35071 |
36756 |
32469 |
34028 |
34511 |
35302 |
34617 |
34478 |
33508 |
34219 |
34415 |
| 2010 |
31850 |
33814 |
35356 |
36330 |
36575 |
36431 |
35799 |
37131 |
35332 |
34955 |
33418 |
34087 |
35090 |
| 2011 |
32585 |
33762 |
34635 |
35889 |
36889 |
36267 |
35561 |
37434 |
35186 |
35261 |
34062 |
35325 |
35238 |
| 2012 |
32642 |
34420 |
34865 |
37053 |
38602 |
37139 |
36446 |
37817 |
36307 |
36457 |
35462 |
35976 |
36099 |
| 2013 |
32071 |
35361 |
36911 |
38170 |
39498 |
38250 |
37030 |
38338 |
36867 |
36467 |
35182 |
34488 |
36553 |
| 2014 |
33013 |
34591 |
36357 |
38288 |
39034 |
38449 |
37156 |
38106 |
36524 |
36637 |
33392 |
35240 |
36399 |
| 2015 |
33296 |
35821 |
36872 |
38565 |
39146 |
38974 |
37564 |
38485 |
37031 |
36917 |
35187 |
35628 |
36957 |
| 2016 |
34145 |
36111 |
37097 |
39165 |
39823 |
39231 |
37618 |
39053 |
37290 |
37333 |
36026 |
34387 |
37273 |
| 2017 |
29682 |
34189 |
36476 |
37775 |
38737 |
38182 |
37341 |
38911 |
37163 |
37659 |
36441 |
36683 |
36603 |
| 2018 |
34863 |
36956 |
38907 |
42481 |
42776 |
42596 |
41027 |
42245 |
40581 |
40407 |
38467 |
37759 |
39922 |
| 2019 |
36600 |
36892 |
39216 |
40907 |
40723 |
40697 |
39359 |
40944 |
39498 |
39078 |
37402 |
37311 |
39052 |
| 2020 |
35648 |
37311 |
31661 |
25556 |
32841 |
36640 |
35622 |
36522 |
36125 |
36486 |
33608 |
33852 |
34323 |
| 2021 |
32271 |
33337 |
36572 |
38822 |
39509 |
39643 |
38423 |
39356 |
37453 |
37477 |
35827 |
35785 |
37039 |
| 2022 |
33104 |
35798 |
36952 |
38138 |
38702 |
38258 |
37327 |
39252 |
37587 |
37717 |
35271 |
34620 |
36894 |
| 2023 |
34766 |
36020 |
36339 |
38596 |
39684 |
39259 |
38377 |
38376 |
|
|
|
|
37677 |
| 2024 |
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