YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1998								3480	3617	4004	3356	2944
1999	2913	2940	3207	3412	3487	3671	3496	3654	3746	4175	3774	3307	3482
2000	2972	3200	3468	3693	3758	3909	3692	3901	3835	4034	3731	3305	3625
2001	3036	3051	3396	3550	3678	3820	3706	3763	3864	4171	3869	3293	3600
2002	3063	3229	3509	3771	3901	3933	3824	3984	3917	4292	3956	3505	3740
2003	3290	3474	3474	3742	3950	4066	3953	3945	4076	4300	3661	3425	3780
2004	3114	3301	3638	3839	3761	3844	3758	3846	3929	4107	3915	3665	3726
2005	3138	3463	3646	3735	3746	3998	3871	3956	3932	3825	3352	3068	3644
2006	3199	3474	3581	3775	3959	4111	3930	4102	4165	3989	3591	3302	3765
2007	3323	3549	3725	3795	3929	4057	4192	4002	4124	4099	3581	3176	3796
2008	2953	3202	3477	3681	3729	3726	3727	3683	3817	3892	3371	3037	3525
2009	2983	3357	3466	3841	3894	4017	3870	4047	4075

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