Automatic Counter Volumes
| Year | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | 24-Hour Annual Avg. |
| 1990 |
2320 |
2551 |
3171 |
3293 |
3405 |
3832 |
4072 |
3966 |
3551 |
3226 |
2959 |
2152 |
3211 |
| 1991 |
2280 |
2939 |
3342 |
3257 |
3386 |
3906 |
4144 |
4199 |
3726 |
3419 |
2924 |
2761 |
3359 |
| 1992 |
2695 |
3108 |
3471 |
3539 |
3683 |
4235 |
4445 |
4489 |
3995 |
3651 |
3088 |
2358 |
3574 |
| 1993 |
2144 |
2776 |
3416 |
3639 |
3788 |
4109 |
4661 |
4452 |
4134 |
3799 |
3288 |
2801 |
3588 |
| 1994 |
2847 |
3025 |
3631 |
3926 |
4028 |
4256 |
4828 |
4611 |
4095 |
3893 |
3017 |
2781 |
3750 |
| 1995 |
2967 |
3063 |
|
3287 |
3976 |
4093 |
|
4322 |
3971 |
3555 |
3357 |
2908 |
|
| 1996 |
2456 |
2980 |
3445 |
3772 |
3842 |
4123 |
4510 |
4476 |
4002 |
3763 |
3508 |
2850 |
3644 |
| 1997 |
2711 |
3365 |
3845 |
3856 |
3903 |
4347 |
4628 |
4622 |
4066 |
3923 |
3675 |
3216 |
3846 |
| 1998 |
3082 |
3387 |
3788 |
3962 |
4034 |
4373 |
4668 |
4574 |
4187 |
4004 |
3692 |
3052 |
3900 |
| 1999 |
3011 |
3156 |
4021 |
3838 |
4003 |
4423 |
4656 |
4576 |
4271 |
4055 |
3836 |
3031 |
3906 |
| 2000 |
2983 |
3341 |
3861 |
3941 |
3987 |
4175 |
4424 |
4400 |
4061 |
3961 |
3380 |
3122 |
3803 |
| 2001 |
2774 |
3270 |
|
|
|
4805 |
4458 |
4301 |
4125 |
3949 |
3658 |
2820 |
|
| 2002 |
2979 |
3554 |
4044 |
3827 |
3945 |
4384 |
4507 |
4376 |
4086 |
3861 |
3651 |
3248 |
3872 |
| 2003 |
3249 |
3401 |
3775 |
3647 |
3872 |
4197 |
4357 |
4482 |
3982 |
3951 |
3692 |
3012 |
3801 |
| 2004 |
2834 |
3122 |
3928 |
3849 |
3840 |
4186 |
4486 |
4214 |
4029 |
3860 |
3421 |
3084 |
3738 |
| 2005 |
2738 |
3305 |
3800 |
3745 |
3705 |
4145 |
4474 |
4092 |
3637 |
3823 |
3480 |
2929 |
3656 |
| 2006 |
2872 |
3312 |
3662 |
3774 |
3626 |
4110 |
4305 |
4140 |
3896 |
3884 |
3480 |
3134 |
3683 |
| 2007 |
3034 |
3341 |
3885 |
3768 |
3750 |
4292 |
4327 |
4232 |
3979 |
3819 |
3613 |
2919 |
3747 |
| 2008 |
2660 |
3045 |
3731 |
3570 |
3551 |
3827 |
3902 |
3933 |
3523 |
3448 |
3397 |
2572 |
3430 |
| 2009 |
2784 |
3030 |
3485 |
3502 |
3562 |
3874 |
4097 |
3987 |
3667 |
3511 |
3280 |
2681 |
3455 |
| 2010 |
2832 |
3143 |
3563 |
3555 |
3615 |
4009 |
4202 |
3943 |
3668 |
3626 |
3033 |
2732 |
3493 |
| 2011 |
2755 |
2972 |
3513 |
3496 |
3472 |
3906 |
4195 |
3931 |
3668 |
3607 |
3304 |
2987 |
3484 |
| 2012 |
2724 |
3103 |
3658 |
3587 |
3461 |
|
|
|
|
|
|
|
|
| 2013 |
|
|
|
|
|
4154 |
4461 |
4315 |
3753 |
3766 |
3417 |
3157 |
|
| 2014 |
3024 |
3048 |
3910 |
3793 |
3844 |
4254 |
4416 |
4201 |
3867 |
3814 |
3377 |
3160 |
3726 |
| 2015 |
3071 |
3457 |
4079 |
3859 |
3981 |
4392 |
4730 |
4380 |
4096 |
4056 |
3596 |
3071 |
3897 |
| 2016 |
3034 |
3506 |
4131 |
4052 |
4147 |
4667 |
4872 |
4515 |
4246 |
4121 |
3939 |
3069 |
4025 |
| 2017 |
2622 |
2920 |
4226 |
4170 |
4233 |
4745 |
4906 |
4973 |
4234 |
4194 |
3848 |
3339 |
4034 |
| 2018 |
3275 |
3377 |
4051 |
4188 |
4211 |
4631 |
4846 |
4564 |
4306 |
4242 |
3952 |
3278 |
4094 |
| 2019 |
3279 |
2945 |
3994 |
4152 |
4272 |
4818 |
4976 |
4587 |
4319 |
4292 |
3877 |
3427 |
4078 |
| 2020 |
3185 |
3492 |
3337 |
2143 |
2972 |
4392 |
4759 |
4597 |
4728 |
4395 |
3687 |
3343 |
3752 |
| 2021 |
3375 |
3268 |
4246 |
4488 |
4671 |
5141 |
5325 |
4801 |
4562 |
4514 |
4552 |
3691 |
4386 |
| 2022 |
3365 |
3863 |
4528 |
4575 |
4705 |
5058 |
5152 |
4921 |
4732 |
4786 |
4168 |
3341 |
4433 |
| 2023 |
3409 |
3612 |
4043 |
4352 |
4577 |
5192 |
5293 |
4917 |
4741 |
4798 |
4339 |
3780 |
4421 |
| 2024 |
3163 |
3686 |
4184 |
4350 |
4601 |
5052 |
5048 |
4740 |
4650 |
|
|
|
|