Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
11949 |
12788 |
14066 |
13645 |
13434 |
12969 |
12619 |
12845 |
18697 |
19598 |
13525 |
11159 |
13942 |
| 1991 |
11677 |
12989 |
12959 |
13974 |
13732 |
13183 |
13283 |
13391 |
14245 |
14396 |
13084 |
12571 |
13289 |
| 1992 |
12925 |
14098 |
14292 |
14945 |
14425 |
13963 |
13668 |
13535 |
14419 |
14515 |
13283 |
12941 |
13952 |
| 1993 |
12452 |
13264 |
14649 |
14565 |
14756 |
14580 |
14011 |
14367 |
15104 |
14845 |
13896 |
13213 |
14145 |
| 1994 |
13599 |
13969 |
15428 |
15474 |
14540 |
13249 |
12334 |
14684 |
15526 |
15247 |
14336 |
13289 |
14305 |
| 1995 |
13801 |
15089 |
14864 |
15612 |
15564 |
16894 |
14579 |
15886 |
15716 |
15776 |
14792 |
14226 |
15233 |
| 1996 |
13698 |
14850 |
15179 |
15719 |
15070 |
14238 |
12975 |
14016 |
15689 |
15390 |
14612 |
13891 |
14611 |
| 1997 |
13659 |
14740 |
14166 |
15229 |
17454 |
|
|
|
15435 |
15106 |
14494 |
13569 |
|
| 1998 |
13779 |
14590 |
14607 |
14885 |
14442 |
13335 |
15536 |
10928 |
14156 |
15317 |
14448 |
13591 |
14135 |
| 1999 |
13726 |
14649 |
14812 |
14996 |
13309 |
13750 |
14160 |
|
|
|
|
|
|
| 2000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2001 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2002 |
|
|
|
|
|
|
|
15333 |
15130 |
15715 |
14219 |
13417 |
|
| 2003 |
13761 |
14412 |
14122 |
15540 |
15957 |
15252 |
14995 |
13841 |
13737 |
14533 |
14173 |
12351 |
14390 |
| 2004 |
12928 |
13804 |
14417 |
15356 |
14149 |
14999 |
14160 |
15413 |
16048 |
12691 |
13323 |
12667 |
14163 |
| 2005 |
12568 |
13795 |
15151 |
|
13191 |
13571 |
12800 |
13662 |
14505 |
13521 |
13047 |
12095 |
|
| 2006 |
12487 |
13447 |
13540 |
14263 |
14283 |
13972 |
13469 |
15176 |
15059 |
13866 |
13141 |
12279 |
13749 |
| 2007 |
12789 |
13613 |
13878 |
14500 |
14363 |
13510 |
13140 |
14092 |
13900 |
14409 |
13370 |
12246 |
13651 |
| 2008 |
12623 |
13465 |
13247 |
14621 |
14190 |
13311 |
12983 |
13073 |
13944 |
14120 |
12869 |
12344 |
13399 |
| 2009 |
12516 |
13159 |
12965 |
14648 |
14311 |
13657 |
13198 |
13488 |
14118 |
13971 |
12983 |
12308 |
13444 |
| 2010 |
12341 |
13367 |
13563 |
14356 |
13728 |
13547 |
13021 |
13460 |
14179 |
13930 |
12688 |
12452 |
13386 |
| 2011 |
12676 |
13153 |
12974 |
14035 |
13588 |
13242 |
12662 |
13419 |
13738 |
13693 |
12391 |
11839 |
13117 |
| 2012 |
12262 |
12811 |
12651 |
13933 |
13159 |
12900 |
12409 |
12650 |
13437 |
13922 |
12472 |
11818 |
12869 |
| 2013 |
11568 |
12566 |
12673 |
13594 |
13340 |
12920 |
12422 |
13278 |
13736 |
13900 |
12547 |
11644 |
12849 |
| 2014 |
11827 |
12606 |
12644 |
13689 |
13463 |
12725 |
12303 |
12732 |
13670 |
13524 |
12300 |
11934 |
12785 |
| 2015 |
11981 |
13322 |
13394 |
14422 |
13672 |
13965 |
13261 |
13295 |
13590 |
13556 |
12375 |
11877 |
13226 |
| 2016 |
11002 |
11757 |
11700 |
12789 |
12146 |
11658 |
11298 |
11724 |
12160 |
|
10873 |
10170 |
|
| 2017 |
9980 |
11111 |
11401 |
12065 |
11862 |
11379 |
10745 |
11280 |
11552 |
11858 |
10850 |
10054 |
11178 |
| 2018 |
10429 |
10919 |
10762 |
11958 |
11521 |
10910 |
11549 |
15395 |
13168 |
11847 |
10970 |
10092 |
11627 |
| 2019 |
10185 |
10576 |
10783 |
11727 |
11293 |
|
|
|
|
|
9507 |
9744 |
10545 |
| 2020 |
9924 |
10592 |
9486 |
8105 |
9564 |
9975 |
10146 |
10483 |
10653 |
10247 |
9091 |
8705 |
9748 |
| 2021 |
9230 |
9645 |
10162 |
10904 |
11194 |
10045 |
9815 |
10155 |
10459 |
10478 |
9745 |
9119 |
10079 |
| 2022 |
9016 |
9668 |
9876 |
10484 |
10619 |
10166 |
9974 |
10472 |
10681 |
10716 |
9450 |
9015 |
10010 |
| 2023 |
9330 |
|
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