Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
8561 |
9083 |
9479 |
9673 |
10423 |
10359 |
9901 |
9655 |
9474 |
9552 |
9111 |
8428 |
9476 |
| 1991 |
8241 |
9050 |
9245 |
9880 |
10265 |
10162 |
10023 |
9722 |
11210 |
10919 |
9579 |
9577 |
9825 |
| 1992 |
9340 |
9812 |
9976 |
10587 |
10856 |
11061 |
10410 |
10863 |
11463 |
10829 |
9718 |
10071 |
10444 |
| 1993 |
9136 |
9880 |
10506 |
10948 |
11078 |
11520 |
11030 |
10757 |
11051 |
10728 |
9999 |
9983 |
10553 |
| 1994 |
9605 |
9965 |
10755 |
11660 |
11161 |
11245 |
9909 |
10304 |
10652 |
10501 |
9822 |
9816 |
10449 |
| 1995 |
9482 |
9998 |
10329 |
10799 |
11278 |
11322 |
10814 |
10964 |
10727 |
10731 |
10101 |
10215 |
10563 |
| 1996 |
9380 |
10150 |
10605 |
11142 |
11758 |
12225 |
11511 |
11272 |
11639 |
11111 |
10957 |
10017 |
10981 |
| 1997 |
10039 |
10564 |
10643 |
11603 |
12109 |
11961 |
11325 |
11317 |
11521 |
11397 |
10494 |
10258 |
11103 |
| 1998 |
10072 |
10527 |
10679 |
11391 |
11757 |
11825 |
11546 |
11347 |
11226 |
11075 |
10443 |
10474 |
11030 |
| 1999 |
9858 |
10243 |
10867 |
11206 |
11821 |
12004 |
11385 |
11189 |
11364 |
11261 |
10393 |
10228 |
10985 |
| 2000 |
9823 |
10259 |
10479 |
11061 |
11368 |
11347 |
11085 |
10973 |
10862 |
10505 |
9997 |
9619 |
10615 |
| 2001 |
9202 |
9833 |
10255 |
10527 |
10853 |
10960 |
11275 |
11135 |
11145 |
10799 |
10192 |
9833 |
10501 |
| 2002 |
9656 |
9904 |
10255 |
10925 |
11996 |
11186 |
10861 |
10225 |
10386 |
10194 |
9712 |
9617 |
10410 |
| 2003 |
9448 |
9550 |
9414 |
10441 |
11474 |
10512 |
10184 |
11097 |
12173 |
9956 |
8912 |
9597 |
10230 |
| 2004 |
9034 |
9057 |
9764 |
10277 |
10373 |
10676 |
10058 |
10008 |
10079 |
9656 |
9231 |
9382 |
9800 |
| 2005 |
8647 |
9316 |
9546 |
10195 |
10319 |
10475 |
9972 |
10261 |
10099 |
10016 |
9389 |
9275 |
9793 |
| 2006 |
8761 |
9320 |
9519 |
9975 |
10528 |
9936 |
9578 |
10265 |
10288 |
|
9235 |
9094 |
|
| 2007 |
8805 |
9275 |
9498 |
10194 |
10499 |
10133 |
9605 |
9639 |
10349 |
9593 |
8390 |
8991 |
9581 |
| 2008 |
|
9235 |
8957 |
9987 |
10255 |
8235 |
8086 |
8145 |
8334 |
9041 |
8426 |
8674 |
|
| 2009 |
8260 |
8724 |
8641 |
9760 |
10239 |
9381 |
9211 |
9192 |
|
9608 |
8794 |
8786 |
|
| 2010 |
8464 |
9060 |
9116 |
9997 |
10665 |
|
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| 2011 |
|
|
|
|
|
|
|
9682 |
9953 |
9769 |
8865 |
8941 |
|
| 2012 |
8597 |
8961 |
8890 |
9847 |
9958 |
9586 |
9247 |
9382 |
9621 |
9401 |
8680 |
8520 |
9224 |
| 2013 |
7951 |
8672 |
8888 |
10095 |
10326 |
10122 |
9721 |
9820 |
10354 |
9913 |
9007 |
8826 |
9475 |
| 2014 |
8582 |
9172 |
9264 |
10146 |
10240 |
9964 |
9685 |
10122 |
9794 |
10243 |
8855 |
8878 |
9579 |
| 2015 |
8595 |
9270 |
9281 |
10186 |
9951 |
10051 |
9265 |
9539 |
10067 |
10205 |
9148 |
9031 |
9549 |
| 2016 |
8688 |
9428 |
9422 |
10431 |
10598 |
11043 |
11080 |
10347 |
10225 |
10021 |
9435 |
9044 |
9980 |
| 2017 |
8536 |
9360 |
9690 |
10519 |
10710 |
10241 |
9830 |
9962 |
10225 |
10045 |
9373 |
9138 |
9802 |
| 2018 |
8980 |
9438 |
9363 |
10457 |
10388 |
9866 |
9498 |
9837 |
10126 |
9830 |
9348 |
9116 |
9687 |
| 2019 |
8722 |
9093 |
9466 |
10410 |
10468 |
10345 |
9667 |
9967 |
10395 |
9942 |
9525 |
9149 |
9763 |
| 2020 |
8901 |
9392 |
8397 |
7488 |
8973 |
9629 |
9523 |
9404 |
9731 |
9314 |
8533 |
8547 |
8986 |
| 2021 |
8582 |
8830 |
9500 |
10349 |
10437 |
10097 |
9597 |
9709 |
10036 |
9834 |
9180 |
9000 |
9596 |
| 2022 |
8596 |
9201 |
9260 |
10139 |
10413 |
9591 |
9337 |
9930 |
10840 |
10336 |
9030 |
8886 |
9630 |
| 2023 |
8851 |
|
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