Automatic Counter Volumes

Year Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec. 24-Hour Annual Avg.
2001 15838 15393 13756
2002 12941 14638 16079 16225 17177 18914 19339 19969 17295 16674 15702 15075 16669
2003 13687 14303 15605 16030 17092 18849 19627 20259 17518 17052 15799 14238 16672
2004 13088 14214 16570 16893 16929 18427 19282 19365 17525 16812 16014 15291 16701
2005 13297 15207 16817 16643 16949 19014 19858 19609 17287 16597 16224 15191 16891
2006 14021 15248 16736 17412 17516 19433 19488 19767 18267 17393 16916 15762 17330
2007 14433 15723 17460 17504 17735 19409 20056 20525 18414 17676 17280 15093 17609
2008 13662 14838 16723 16552 17179 17999 19091 19195 16513 16562 16341 14431 16591
2009 13908 14741 16372 16640 17684 18845 20382 19966 18430 17292 16514 15005 17148
2010 13871 15294 16848 16506 17114 18514 20159 19989 18515 17837 15864 15186 17141
2011 14342 15233 16845 17006 17557 19189 20137 19465 17552 17327 16394 15589 17220
2012 14056 15228 16603 16972 17456 19600 20307 20584 18482 18005 17038 15495 17486
2013 13934 15330 17723 17602 18373 19946 20649 20888 18540 18269 16973 15971 17850
2014 14826 15468 18367 18100 18892 20549 21369 21392 19325 18933 17420 16940 18465
2015 15904 17358 19528 19353 20042 22495 23190 22786 21285 20338 19000 17536 19901
2016 16314 18152 20357 20349 21380 23587 24226 23835 22072 21279 20193 16665 20701
2017 14484 17336 21013 21637 22194 24965
2018 20953 21559 18566
2019 17533 17403 21547 22144 22959 25156 26208 25706 23860 22930 20971 19672 22174
2020 17897 19329 18941 14876 19597 23824 25301 25481 24961 23520 20426 19633 21149
2021 19136 19042 23358 24229 25427 27839 29214 28053 25942 24747 23979 20814 24315
2022 19046 21486 23418 23939 25402 27184 26912 26647 25625 24784 22780 20158