Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
21516 |
22252 |
26118 |
27984 |
29896 |
33400 |
36462 |
37109 |
30788 |
27322 |
25391 |
22982 |
28475 |
| 1991 |
21566 |
24977 |
26555 |
28885 |
30875 |
35751 |
41933 |
43238 |
34778 |
30376 |
27308 |
27774 |
31213 |
| 1992 |
25196 |
27777 |
29991 |
31638 |
33849 |
37338 |
41573 |
42467 |
34194 |
34036 |
30675 |
28562 |
33224 |
| 1993 |
27471 |
30479 |
32719 |
36729 |
37637 |
41662 |
45445 |
48324 |
39613 |
37011 |
32851 |
33322 |
36983 |
| 1994 |
30275 |
31347 |
34860 |
37000 |
38178 |
42254 |
46760 |
47628 |
38751 |
32883 |
30882 |
31746 |
36922 |
| 1995 |
29906 |
31912 |
34046 |
35943 |
38204 |
40786 |
44433 |
45378 |
38992 |
36040 |
33313 |
|
|
| 1996 |
26327 |
33692 |
36210 |
39215 |
40891 |
45745 |
|
49601 |
42071 |
39115 |
32437 |
32080 |
|
| 1997 |
32059 |
35276 |
37294 |
39535 |
41605 |
45399 |
49317 |
50853 |
43106 |
40293 |
37801 |
37209 |
40812 |
| 1998 |
33053 |
37440 |
39962 |
41633 |
44106 |
47495 |
49695 |
51146 |
44622 |
41626 |
38403 |
38727 |
42326 |
| 1999 |
33826 |
36931 |
40543 |
42340 |
43341 |
47510 |
51125 |
51112 |
45308 |
42395 |
36565 |
38691 |
42474 |
| 2000 |
34394 |
38086 |
40922 |
42111 |
42822 |
47555 |
|
|
|
40835 |
37912 |
36656 |
|
| 2001 |
34816 |
37038 |
40500 |
40737 |
43195 |
47480 |
52315 |
53510 |
45575 |
42742 |
40118 |
38073 |
43008 |
| 2002 |
36338 |
38997 |
39538 |
43268 |
45760 |
49474 |
54140 |
54551 |
46311 |
44727 |
41533 |
41107 |
44645 |
| 2003 |
38173 |
40814 |
40052 |
43697 |
46543 |
50989 |
54799 |
55634 |
47981 |
46559 |
40358 |
40768 |
45531 |
| 2004 |
37215 |
41981 |
44933 |
46695 |
45463 |
52889 |
56930 |
55803 |
49493 |
46715 |
44353 |
43871 |
47195 |
| 2005 |
39413 |
44580 |
46638 |
47612 |
49934 |
54615 |
57386 |
58609 |
50371 |
47929 |
44993 |
44444 |
48877 |
| 2006 |
42967 |
45604 |
48279 |
49628 |
51537 |
56022 |
58544 |
59274 |
52795 |
50811 |
46258 |
45659 |
50615 |
| 2007 |
42894 |
45826 |
48166 |
49447 |
52477 |
56142 |
59513 |
60918 |
52375 |
49946 |
47628 |
44082 |
50785 |
| 2008 |
39679 |
44228 |
46594 |
48235 |
50576 |
52786 |
55936 |
56474 |
50036 |
48242 |
44106 |
38462 |
47946 |
| 2009 |
40583 |
44142 |
44917 |
48093 |
50546 |
54132 |
58629 |
57640 |
50472 |
46974 |
43165 |
43948 |
48603 |
| 2010 |
41453 |
45059 |
47412 |
48253 |
44387 |
53159 |
58638 |
58984 |
51579 |
48205 |
42881 |
42810 |
48568 |
| 2011 |
41424 |
43029 |
46139 |
47706 |
49408 |
54083 |
57929 |
57505 |
51817 |
49077 |
|
45070 |
49243 |
| 2012 |
40720 |
43506 |
45607 |
|
49481 |
53456 |
58634 |
59913 |
51536 |
48489 |
44966 |
44123 |
49482 |
| 2013 |
41100 |
45453 |
47697 |
48927 |
50461 |
56142 |
60118 |
59930 |
51939 |
49200 |
47526 |
45033 |
50294 |
| 2014 |
43088 |
44438 |
49467 |
50984 |
53706 |
57378 |
61509 |
62435 |
54434 |
52681 |
49110 |
48803 |
52336 |
| 2015 |
45619 |
51422 |
53358 |
53937 |
54304 |
61141 |
64539 |
63902 |
57940 |
55696 |
51478 |
49530 |
55239 |
| 2016 |
48661 |
53283 |
55224 |
58238 |
59607 |
64975 |
68112 |
68385 |
60980 |
57655 |
54517 |
50534 |
58348 |
| 2017 |
47948 |
51309 |
56670 |
59078 |
62294 |
66629 |
70036 |
68974 |
60991 |
60073 |
55917 |
52765 |
59390 |
| 2018 |
51904 |
53807 |
58298 |
60178 |
63795 |
67518 |
71615 |
67939 |
61103 |
58435 |
55610 |
54555 |
60396 |
| 2019 |
52560 |
|
57289 |
56855 |
60064 |
65744 |
68068 |
69084 |
63748 |
59825 |
58040 |
56971 |
60137 |
| 2020 |
52132 |
57450 |
47465 |
39167 |
52841 |
64333 |
67406 |
68869 |
64531 |
64418 |
54341 |
55918 |
57406 |
| 2021 |
57172 |
56615 |
63380 |
65826 |
68922 |
74230 |
76671 |
74290 |
|
65895 |
61369 |
57612 |
65670 |
| 2022 |
54316 |
61159 |
65045 |
65100 |
67498 |
71095 |
74173 |
73392 |
67497 |
65132 |
56122 |
54414 |
64579 |
| 2023 |
56803 |
58753 |
61515 |
64563 |
68543 |
72816 |
74613 |
73060 |
|
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