Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 2009 |
|
|
|
|
21830 |
24044 |
27489 |
26379 |
22646 |
19587 |
17292 |
16172 |
|
| 2010 |
15222 |
16561 |
18163 |
19041 |
20802 |
23653 |
27774 |
27564 |
22915 |
20168 |
16448 |
15771 |
20340 |
| 2011 |
14533 |
15331 |
16836 |
18621 |
21099 |
23644 |
27420 |
27431 |
23108 |
20237 |
17006 |
16776 |
20170 |
| 2012 |
14893 |
15991 |
16960 |
18947 |
21218 |
23172 |
27449 |
27587 |
22919 |
19797 |
17174 |
16138 |
20187 |
| 2013 |
14814 |
16244 |
17779 |
18994 |
22039 |
24670 |
28496 |
28007 |
22925 |
20853 |
17732 |
17258 |
20818 |
| 2014 |
16212 |
15915 |
18448 |
20766 |
23103 |
25978 |
29490 |
28726 |
24277 |
22149 |
19521 |
18735 |
21943 |
| 2015 |
17116 |
19330 |
20625 |
21328 |
24279 |
27328 |
29826 |
28379 |
24762 |
22339 |
19255 |
17426 |
22666 |
| 2016 |
17151 |
18909 |
20095 |
22465 |
24834 |
27917 |
31154 |
30289 |
26357 |
22539 |
20271 |
17409 |
23283 |
| 2017 |
16575 |
17164 |
20145 |
21841 |
25339 |
27028 |
30063 |
|
|
|
|
|
|
| 2018 |
|
16520 |
|
21879 |
25632 |
28426 |
31444 |
32317 |
25872 |
23118 |
20975 |
19617 |
24057 |
| 2019 |
18538 |
16088 |
19407 |
22144 |
25696 |
28921 |
32318 |
30691 |
26392 |
22918 |
20588 |
19521 |
23602 |
| 2020 |
17752 |
19542 |
|
|
|
|
|
|
|
|
|
|
|
| 2021 |
19698 |
18833 |
22611 |
24840 |
27955 |
32053 |
34207 |
31568 |
28470 |
25528 |
22606 |
20131 |
25708 |
| 2022 |
18575 |
20806 |
22613 |
23597 |
26466 |
29745 |
32556 |
31394 |
28132 |
25243 |
20010 |
17901 |
24753 |
| 2023 |
19485 |
19859 |
21600 |
23842 |
27540 |
31330 |
34076 |
31903 |
|
|
|
|
|