YEAR,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,Annual 24-hr Avg.
1990,894,842,1032,1128,1343,1635,1798,1714,1529,1374,1100,848,1272
1991,882,1049,961,1016,1324,1685,1977,1990,1771,1548,1225,943,1366
1992,1028,1083,1101,1161,1484,1714,2311,1921,1662,1631,1297,963,1452
1993,900,1008,1043,1246,1495,1768,2071,1961,1772,1768,1267,1115,1454
1994,1149,1020,1157,1341,1561,1844,2107,1901,1779,1654,1246,1031,1485
1995,1046,1082,1099,1326,1646,1789,2073,2006,1821,1678,1381,1072,1502
1996,969,1029,1195,1273,1556,1848,2117,2065,1803,1761,1273,1121,1501
1997,838,1185,1200,1245,1561,1661,2408,2076,1711,1700,1403,1140,1511
1998,1027,1217,1241,1319,1534,1849,2168,1811,,1481,1416,1103
1999,1084,1072,1230,1297,1502,1630,,,1935,1756,1440,1109
2000,1043,1164,1235,1282,1547,1720,1888,1857,1663,1668,1345,1150,1464
2001,1037,1109,1252,1324,1781,1867,2074,2013,1940,1864,1499,1150,1576
2002,1125,1214,1302,1407,1748,2036,2201,2210,1935,1884,1515,1276,1654
2003,1207,1413,1425,1417,1812,2039,2257,2033,1903,1928,1542,1303,1690
2004,1176,1405,1448,1567,1842,2016,2272,2324,2051,1986,1643,1394,1760
2005,1346,1491,1523,1567,1824,2107,2410,2270,2080,1960,1651,1351,1798
2006,1321,1439,1510,1603,1877,2248,2414,2359,2272,2135,1740,1469,1866
2007,1405,1489,1666,1713,1976,2241,2453,2397,2440,2055,1719,1328,1907
2008,1217,1258,1413,1419,1652,2001,2154,2108,1855,1883,1604,1150,1643
2009,1116,1274,1402,1451,1628,1815,2302,2151,2008