YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1990	1599	1713	1918	2079	2229	2584	2879	2782	2381	2241	1863	1568	2156
1991	1470	1679	1745	1906	2085	2454	2915	2874	2356	2293	1721	1644	2099
1992	1604	1752	1998	2068	2405	2646	2992	2897	2485	2425	1900	1722	2250
1993	1542	1700	1989	2169	2437	2666	3043	3044	2684	2567	2066	1876	2319
1994	1783	1835	2181	2404	2743	3058	3466	3406	3035	3009	2494	2395	2656
1995	2217	2395	2550	2837	3040	3381	3704	3754	3359	3150	2504	2314	2934
1996	2009	2124	2435	2665	3124	3295	3575	3479	3142	3031	2415	2152	2787
1997	2072	2195	2447	2663	3040	3291	3677	3605	3244	3038	2543	2165	2832
1998	1962	2070	2391	2631	2892	3101	3637	3698	3092	2849	2398	2070	2733
1999	2011	2041	2364	2547	2731	3085	3588	3344	3007	2780	2334	1969	2650
2000	1875	1997	2279	2476	2626	3120	3652	4199	3808	2706	2177	1992	2742
2001	1916	2026	2379	2500	2817	3045	3430	3305	2876	2727	2438	1970	2619
2002	1907	2012	2348	2648	2898	3081	3333	3276	2847	2766	2268	2071	2621
2003	1987	2018	2356	2525	2838	3214	3627	3590	2968	2867	2327	2163	2707
2004	1971	2076	2515	2686	2823	3224	3503	3510	3098	2933	2509	2228	2756
2005	2004	2266	2467	2657	2904	3180	3589	3516	2964	2782	2384	2102	2735
2006	2000	2148	2441	2611	2774	3118	3466	3323	2932	2844	2448	2148	2688
2007	2074	2118	2445	2596	2831	3181	3415	3324	2942	2969	2444	2064	2700
2008	1910	2091	2295	2477	2681	2933	3277

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