Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
8275 |
8923 |
9895 |
9969 |
10319 |
10475 |
10058 |
10629 |
10282 |
10175 |
9264 |
8147 |
9704 |
| 1991 |
8023 |
9097 |
9762 |
10535 |
10525 |
10910 |
10175 |
10737 |
10489 |
10483 |
9381 |
8818 |
9913 |
| 1992 |
9029 |
9786 |
10613 |
10813 |
10677 |
11077 |
11329 |
11094 |
10989 |
10514 |
9599 |
9313 |
10432 |
| 1993 |
8623 |
9370 |
10074 |
11445 |
11487 |
11987 |
11773 |
11836 |
11776 |
11621 |
11192 |
10855 |
11010 |
| 1994 |
9772 |
10412 |
11537 |
11302 |
11262 |
11821 |
11438 |
12090 |
12105 |
11691 |
11000 |
10157 |
11219 |
| 1995 |
10475 |
11055 |
11546 |
12469 |
12390 |
12748 |
12274 |
12485 |
12083 |
12150 |
10597 |
10128 |
11700 |
| 1996 |
10427 |
10971 |
11729 |
12193 |
12226 |
12564 |
12273 |
12618 |
12601 |
12222 |
11351 |
10035 |
11768 |
| 1997 |
10201 |
11458 |
12203 |
12251 |
12337 |
13196 |
12607 |
12957 |
12888 |
12169 |
11662 |
11035 |
12080 |
| 1998 |
10582 |
11497 |
12300 |
12679 |
12647 |
13042 |
12498 |
12904 |
12632 |
12449 |
11843 |
11251 |
12194 |
| 1999 |
11041 |
11327 |
12490 |
12729 |
13075 |
12865 |
12668 |
12972 |
12502 |
12340 |
12114 |
10985 |
12259 |
| 2000 |
10635 |
11674 |
12153 |
12922 |
12985 |
13137 |
|
12580 |
12637 |
12296 |
11408 |
10748 |
|
| 2001 |
10385 |
11113 |
12205 |
12714 |
12776 |
13087 |
12717 |
13010 |
12903 |
12498 |
11692 |
10791 |
12158 |
| 2002 |
11131 |
11848 |
12338 |
13454 |
13582 |
13770 |
12874 |
13246 |
13186 |
13435 |
12227 |
11375 |
12706 |
| 2003 |
11659 |
12247 |
11619 |
|
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|
|
| 2004 |
|
|
13065 |
13031 |
12541 |
13123 |
12623 |
12952 |
13057 |
12657 |
12133 |
11863 |
|
| 2005 |
11274 |
12358 |
12954 |
13154 |
13056 |
13764 |
13401 |
14039 |
13338 |
13072 |
12343 |
11670 |
12869 |
| 2006 |
11833 |
12654 |
13589 |
14235 |
14425 |
14425 |
13660 |
14511 |
14240 |
14332 |
13507 |
12481 |
13658 |
| 2007 |
12535 |
13095 |
13989 |
13883 |
13795 |
12919 |
12290 |
13084 |
13159 |
13080 |
12226 |
11557 |
12968 |
| 2008 |
11082 |
12358 |
12882 |
13604 |
13368 |
12686 |
11991 |
12283 |
12582 |
12600 |
11665 |
11403 |
12375 |
| 2009 |
11057 |
12096 |
12482 |
13137 |
11596 |
11996 |
11839 |
12178 |
12363 |
11723 |
11532 |
11045 |
11920 |
| 2010 |
10818 |
11928 |
12591 |
12717 |
12113 |
12419 |
12200 |
12387 |
12487 |
12254 |
11671 |
11040 |
12052 |
| 2011 |
11034 |
11478 |
11755 |
12210 |
11800 |
11832 |
11767 |
11995 |
11882 |
11899 |
11601 |
11517 |
11731 |
| 2012 |
11139 |
11647 |
12015 |
12684 |
12370 |
12731 |
12290 |
10650 |
11546 |
12395 |
11965 |
11501 |
11911 |
| 2013 |
11208 |
12347 |
13229 |
13456 |
13165 |
12981 |
11456 |
12598 |
13362 |
|
13585 |
12235 |
|
| 2014 |
12243 |
12728 |
13870 |
14367 |
14581 |
14957 |
14566 |
14475 |
14547 |
14403 |
13060 |
13099 |
13908 |
| 2015 |
12811 |
14232 |
15022 |
15603 |
15569 |
16332 |
15845 |
15790 |
15672 |
15388 |
13919 |
13559 |
14978 |
| 2016 |
13481 |
14697 |
15608 |
16414 |
16578 |
16876 |
16360 |
16562 |
16337 |
16431 |
15533 |
13621 |
15708 |
| 2017 |
12207 |
14823 |
16402 |
17164 |
18092 |
17820 |
17327 |
17813 |
17408 |
17762 |
16745 |
15554 |
16593 |
| 2018 |
15143 |
15940 |
16870 |
17786 |
17466 |
16896 |
17271 |
17547 |
17545 |
17359 |
16423 |
15605 |
16821 |
| 2019 |
15621 |
15642 |
17169 |
18705 |
19353 |
19889 |
18950 |
19603 |
19496 |
19328 |
18129 |
17081 |
18247 |
| 2020 |
16363 |
17549 |
16796 |
15362 |
17334 |
18655 |
18144 |
18472 |
18340 |
18528 |
16660 |
16153 |
17363 |
| 2021 |
16424 |
16843 |
18756 |
19258 |
19234 |
19646 |
19085 |
18776 |
19067 |
19200 |
18088 |
16779 |
18430 |
| 2022 |
16719 |
18321 |
19216 |
19659 |
19696 |
19777 |
19386 |
19404 |
19001 |
19607 |
17710 |
16440 |
18745 |
| 2023 |
17010 |
18181 |
18553 |
20258 |
20702 |
20735 |
19926 |
20264 |
19922 |
19977 |
18634 |
17858 |
19335 |
| 2024 |
16226 |
18638 |
19297 |
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