YEAR	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual 24-hr Avg.
1990	983	994	1388	1677	1910	2027	2230	2254	1800	1603	1423	1034	1614
1991	866	1162	1361	1597	1639	1929	2210	2225	1868	1696	1463	1205	1604
1992	1072	1292	1625	1936	2086	2061	2297	2377	1998	1869	1629	1050	1780
1993	945	1281	1535	1693	1991	2034	2270	2351	1916	1956	1670	1230	1742
1994	1200	1256	1619	1883	2138	2287	2534	2409	1975	2060	1581	1212	1850
1995	1200	1371	1550	1820	2123	2176	2464	2597	2103	1993	1894	1205	1875
1996	1087	1081	1500	1749	1992	2150	2426	2535	2048	1975	1513	1092	1762
1997	834	1260	1540	1807	1965	1851	2438	2487	1810	1925	1770	1191	1740
1998	1038	1329	1574	1795	2137	2173	2446	2583	2590	1860	1681	1181	1866
1999	1273	1272	1571	1819	1988	2073	2425	2453	2755		1749	1246
2000	1118	1334	1570	1788	2056	2095	2405	2398	1946	1887	1647	1150	1783
2001	1088	1277	1600	1781	2338	2261	2457	2532	2136	1975	1869	1230	1879
2002	1133	1412	1614	1805	2255	2376	2823		2119	2044	1830	1468
2003	1290	1457	1673	1778	2253	2360	2641	2700	2167	2169	1745	1371	1967
2004	1163	1508	1801	1960	2284	2436	2517	2522	2192	2134	1834	1400	1979
2005	1288	1582	1749	1798	2166	2289	2654	2550	2132	1992	1796	1308	1942
2006	1289	1534	1774	1868	2061	2480	2617	2605	2299	2239	1877	1448	2008
2007	1332	1549	1779	1875	2117	2331	2961	2961	2252	2083	1930	1289	2038
2008	1227	1323	1684	1655	1960	2195	2436