Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 2011 |
|
14322 |
14609 |
15337 |
15580 |
15685 |
13355 |
15406 |
15409 |
15354 |
14626 |
14380 |
|
| 2012 |
13710 |
14700 |
14956 |
15625 |
16055 |
15944 |
15618 |
16582 |
16005 |
15862 |
15010 |
14474 |
15378 |
| 2013 |
13194 |
14915 |
15671 |
16633 |
17649 |
18723 |
17726 |
16970 |
16571 |
16329 |
15430 |
14579 |
16199 |
| 2014 |
13999 |
14830 |
15996 |
16535 |
17269 |
16847 |
16169 |
16542 |
16723 |
16443 |
14947 |
15093 |
15949 |
| 2015 |
14695 |
15330 |
13914 |
13085 |
13426 |
13295 |
12927 |
13483 |
13977 |
14881 |
14769 |
14381 |
14013 |
| 2016 |
14455 |
15005 |
15830 |
17249 |
17570 |
15345 |
15088 |
16522 |
16983 |
16603 |
15622 |
14346 |
15885 |
| 2017 |
12927 |
14737 |
16064 |
16968 |
17664 |
17660 |
17074 |
16883 |
15720 |
14482 |
11742 |
12967 |
15407 |
| 2018 |
13951 |
15054 |
16501 |
17347 |
18298 |
18236 |
17158 |
17776 |
17447 |
17337 |
17156 |
16244 |
16875 |
| 2019 |
15790 |
16245 |
17540 |
18525 |
18789 |
19668 |
19183 |
20544 |
19754 |
18564 |
17328 |
17067 |
18250 |
| 2020 |
16110 |
17239 |
15790 |
14248 |
17384 |
18490 |
18361 |
19973 |
20404 |
19771 |
17380 |
16874 |
17669 |
| 2021 |
16717 |
17506 |
19915 |
21209 |
20807 |
20103 |
19814 |
19867 |
20352 |
20438 |
18442 |
18338 |
19459 |
| 2022 |
16949 |
18469 |
19344 |
19780 |
20150 |
20146 |
19936 |
20129 |
19732 |
19512 |
17910 |
16729 |
19065 |
| 2023 |
16547 |
17987 |
18394 |
21418 |
22857 |
22087 |
20654 |
20565 |
|
|
|
16570 |
19664 |
| 2024 |
14797 |
16952 |
17667 |
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