Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
39782 |
42283 |
46222 |
46929 |
48166 |
51768 |
50094 |
50446 |
46480 |
46936 |
46075 |
39792 |
46263 |
| 1991 |
40540 |
44798 |
46465 |
48789 |
49547 |
57503 |
56208 |
58188 |
53533 |
54158 |
48542 |
47831 |
50538 |
| 1992 |
46292 |
49007 |
52508 |
54021 |
54825 |
59229 |
59154 |
55325 |
55438 |
57615 |
47087 |
44325 |
53057 |
| 1993 |
39793 |
44493 |
49306 |
50282 |
54081 |
57413 |
56720 |
57725 |
58255 |
55533 |
53237 |
51570 |
52405 |
| 1994 |
46311 |
51218 |
53210 |
52509 |
54670 |
59148 |
55412 |
57854 |
53963 |
50069 |
46805 |
46719 |
52325 |
| 1995 |
46538 |
|
|
|
|
|
|
|
|
|
|
|
|
| 1996 |
|
|
|
|
|
|
|
|
62558 |
59176 |
58983 |
56871 |
|
| 1997 |
54390 |
58708 |
61521 |
62085 |
63684 |
67237 |
65771 |
67378 |
64372 |
63509 |
61458 |
61295 |
62617 |
| 1998 |
57220 |
61997 |
64954 |
66512 |
66531 |
72263 |
72445 |
72025 |
68975 |
68967 |
65734 |
64186 |
66817 |
| 1999 |
61845 |
63137 |
67387 |
68981 |
70296 |
74918 |
73203 |
73966 |
70259 |
70720 |
67396 |
65393 |
68958 |
| 2000 |
61896 |
66737 |
70267 |
72220 |
73550 |
77763 |
75332 |
77871 |
73307 |
73185 |
69304 |
68510 |
71662 |
| 2001 |
64066 |
69396 |
73740 |
74895 |
75082 |
78335 |
75792 |
78159 |
72343 |
72324 |
69283 |
63050 |
72205 |
| 2002 |
63877 |
68528 |
70357 |
73823 |
75176 |
77057 |
75551 |
76199 |
71412 |
73300 |
69031 |
67719 |
71836 |
| 2003 |
66129 |
68339 |
69072 |
71759 |
73555 |
76214 |
76228 |
75940 |
72976 |
73251 |
67638 |
68479 |
71632 |
| 2004 |
62372 |
67541 |
73328 |
74431 |
73689 |
76618 |
77109 |
77498 |
74057 |
73518 |
71373 |
71287 |
72735 |
| 2005 |
65933 |
70814 |
74575 |
75459 |
75337 |
78878 |
76824 |
79965 |
74612 |
74236 |
71445 |
69830 |
73992 |
| 2006 |
67949 |
71625 |
74933 |
75469 |
|
|
|
|
|
|
|
|
|
| 2007 |
|
|
|
|
74467 |
77604 |
76100 |
78259 |
72927 |
68967 |
68371 |
65078 |
|
| 2008 |
60665 |
66702 |
68499 |
69687 |
70650 |
71168 |
69389 |
69517 |
66907 |
66704 |
61962 |
58210 |
66672 |
| 2009 |
57517 |
62014 |
62314 |
65179 |
66182 |
69003 |
65377 |
|
|
|
|
|
|
| 2010 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2011 |
|
|
|
|
|
|
|
76962 |
74013 |
75994 |
71754 |
71752 |
|
| 2012 |
67524 |
71688 |
74656 |
77456 |
78408 |
80892 |
79052 |
81034 |
78232 |
79145 |
75244 |
71609 |
76245 |
| 2013 |
66035 |
73469 |
77880 |
79477 |
81279 |
85251 |
80499 |
79586 |
77146 |
77715 |
72939 |
69304 |
76715 |
| 2014 |
67533 |
71041 |
75484 |
77754 |
79179 |
81474 |
78443 |
79867 |
77662 |
77727 |
69941 |
71917 |
75669 |
| 2015 |
69855 |
74992 |
77024 |
78872 |
80660 |
85028 |
83774 |
83158 |
81639 |
83195 |
78111 |
75499 |
79317 |
| 2016 |
75437 |
80611 |
84901 |
88284 |
90007 |
94193 |
91580 |
93095 |
90507 |
91710 |
86482 |
77218 |
87002 |
| 2017 |
70718 |
82990 |
89969 |
94062 |
100695 |
103388 |
99996 |
101049 |
98652 |
100939 |
94459 |
90492 |
93951 |
| 2018 |
88659 |
92589 |
98244 |
102760 |
104778 |
108748 |
105141 |
104697 |
102631 |
103695 |
98453 |
91020 |
100118 |
| 2019 |
88811 |
|
90347 |
92933 |
94021 |
97308 |
95861 |
96605 |
94357 |
94290 |
88062 |
85320 |
92538 |
| 2020 |
82070 |
86914 |
74370 |
55155 |
70545 |
81252 |
82291 |
84600 |
84142 |
84759 |
75472 |
73850 |
77952 |
| 2021 |
73457 |
74746 |
85418 |
88724 |
91426 |
96077 |
97357 |
94998 |
91344 |
91735 |
87989 |
87466 |
88395 |
| 2022 |
77082 |
84397 |
88521 |
90893 |
93281 |
95047 |
93375 |
94848 |
92890 |
93781 |
86024 |
80134 |
89189 |
| 2023 |
81495 |
85148 |
87301 |
92831 |
96005 |
98210 |
94338 |
98029 |
94502 |
95357 |
|
|
|