Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
7648 |
8240 |
9440 |
10029 |
9875 |
10854 |
11935 |
11568 |
11101 |
9711 |
9050 |
7767 |
9775 |
| 1991 |
7588 |
8890 |
9584 |
10038 |
10242 |
10892 |
12260 |
12032 |
10890 |
9797 |
9111 |
9069 |
10040 |
| 1992 |
8657 |
9441 |
10093 |
11080 |
10786 |
12324 |
13344 |
13169 |
12286 |
11485 |
10049 |
9398 |
11043 |
| 1993 |
8267 |
9258 |
10719 |
11422 |
11289 |
12796 |
13349 |
13905 |
12844 |
11713 |
10651 |
9927 |
11356 |
| 1994 |
9718 |
10003 |
11481 |
11850 |
11849 |
13117 |
14320 |
14051 |
13182 |
11827 |
10820 |
10304 |
11888 |
| 1995 |
9990 |
10903 |
11281 |
12163 |
12229 |
13263 |
14692 |
14360 |
13824 |
12434 |
11517 |
11199 |
12321 |
| 1996 |
9335 |
10786 |
11939 |
12892 |
12313 |
13864 |
15207 |
14886 |
13576 |
12444 |
11452 |
10077 |
12398 |
| 1997 |
10236 |
11324 |
12300 |
12739 |
12841 |
14735 |
16199 |
16292 |
14971 |
14029 |
13084 |
12241 |
13416 |
| 1998 |
11447 |
12497 |
13439 |
14219 |
14111 |
16076 |
17235 |
17296 |
15732 |
14860 |
13483 |
12557 |
14413 |
| 1999 |
11943 |
12857 |
14383 |
14790 |
14624 |
15830 |
17331 |
17107 |
15717 |
14670 |
13576 |
12456 |
14607 |
| 2000 |
11813 |
12967 |
13911 |
14311 |
14562 |
15850 |
17453 |
17189 |
15604 |
14776 |
13200 |
12785 |
14535 |
| 2001 |
12165 |
12991 |
14168 |
14916 |
15050 |
16280 |
17501 |
17326 |
16533 |
15541 |
14661 |
13288 |
15035 |
| 2002 |
12758 |
14133 |
15267 |
15712 |
16422 |
17704 |
19390 |
19177 |
17872 |
17108 |
15900 |
15126 |
16381 |
| 2003 |
14635 |
15301 |
15975 |
17126 |
17780 |
18974 |
20207 |
20355 |
19144 |
18740 |
16383 |
15809 |
17536 |
| 2004 |
14756 |
15989 |
17764 |
18201 |
17967 |
19931 |
21686 |
20929 |
20052 |
18667 |
17559 |
16683 |
18349 |
| 2005 |
15118 |
17143 |
18035 |
18464 |
18710 |
20559 |
21664 |
21511 |
19193 |
18197 |
17411 |
16550 |
18546 |
| 2006 |
15791 |
17287 |
18334 |
18898 |
19139 |
20991 |
21953 |
21371 |
21036 |
19833 |
18585 |
17892 |
19259 |
| 2007 |
16984 |
18219 |
19854 |
19619 |
20449 |
21844 |
22748 |
21678 |
21701 |
20706 |
19159 |
17012 |
19998 |
| 2008 |
17661 |
16909 |
17881 |
18887 |
19358 |
20287 |
20856 |
19270 |
19703 |
18801 |
17295 |
15678 |
18549 |
| 2009 |
16138 |
17061 |
17447 |
18887 |
20101 |
21823 |
23458 |
20749 |
21502 |
19672 |
18069 |
17289 |
19350 |
| 2010 |
16702 |
17750 |
18619 |
|
|
|
|
|
|
|
|
|
|
| 2011 |
|
|
|
|
|
|
|
17962 |
20531 |
18903 |
17333 |
16847 |
|
| 2012 |
16465 |
17021 |
17418 |
18859 |
19809 |
21539 |
23155 |
20807 |
20942 |
19256 |
17957 |
16727 |
19163 |
| 2013 |
16377 |
17359 |
18514 |
19363 |
20609 |
22240 |
23470 |
21209 |
20664 |
19774 |
18290 |
17269 |
19595 |
| 2014 |
17146 |
17871 |
18854 |
20151 |
20943 |
23110 |
24526 |
21928 |
21975 |
21167 |
18733 |
18201 |
20384 |
| 2015 |
18497 |
19821 |
20807 |
21868 |
22795 |
25752 |
26777 |
23771 |
24233 |
23204 |
21108 |
19751 |
22365 |
| 2016 |
19761 |
21101 |
22049 |
22573 |
23883 |
26301 |
27650 |
24560 |
24900 |
23600 |
21955 |
19034 |
23114 |
| 2017 |
19575 |
21176 |
22679 |
23714 |
25653 |
27109 |
28876 |
26714 |
26064 |
24698 |
22726 |
21002 |
24165 |
| 2018 |
21262 |
22027 |
22870 |
|
26045 |
28143 |
29723 |
26961 |
27247 |
25888 |
23539 |
21969 |
25043 |
| 2019 |
22221 |
21874 |
24213 |
25696 |
27042 |
|
|
|
|
|
15971 |
16021 |
21863 |
| 2020 |
15217 |
16192 |
15166 |
13120 |
16420 |
18934 |
20168 |
19827 |
20386 |
18824 |
16701 |
16071 |
17252 |
| 2021 |
16529 |
16899 |
18366 |
19236 |
20098 |
21850 |
|
20620 |
20978 |
20047 |
18684 |
18176 |
19308 |
| 2022 |
17176 |
18238 |
18499 |
19079 |
19852 |
20760 |
21109 |
20231 |
20651 |
20091 |
17669 |
16225 |
19132 |
| 2023 |
16974 |
17378 |
17663 |
18997 |
20165 |
21451 |
22238 |
20939 |
20990 |
20499 |
18917 |
17370 |
19465 |
| 2024 |
16858 |
18002 |
18408 |
|
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