YEAR,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,Annual 24-hr Avg.
1990,474,601,645,572,734,1600,2722,2381,1621,938,439,510,1108
1991,563,726,516,473,889,1756,2891,2515,1710,992,461,535,1173
1992,588,759,543,497,934,1844,3037,2665,1812,1108,544,440,1238
1993,448,660,700,581,865,1553,2714,2480,1708,1181,573,592,1176
1994,700,713,844,615,940,1734,2965,2488,1620,1140,553,593,1248
1995,662,951,739,558,655,1529,2846,2655,1817,1159,632,748,1246
1996,708,889,941,626,728,1448,2929,2638,1600,1129,602,579,1235
1997,736,957,888,547,742,1445,2715,2569,1520,1014,589,706,1202
1998,758,910,916,600,695,1432,2738,2568,1677,1022,553,815,1224
1999,911,834,927,602,678,1447,2819,2579,1778,1069,569,985,1267
2000,886,1046,1026,593,775,1673,2901,2393,1509,1048,596,888,1278
2001,955,1047,913,566,972,1775,2867,2639,1691,1143,737,868,1348
2002,949,1173,1070,857,1013,1909,3082,2588,1699,1066,622,720,1396
2003,1069,1068,978,637,768,1645,2576,2428,1538,1142,633,922,1284
2004,899,1020,943,593,809,1620,2754,2335,1669,1043,522,751,1247
2005,921,1047,872,611,777,1450,2695,2217,1487,965,649,924,1218
2006,871,973,829,619,708,1529,2584,2176,1462,963,559,932,1184
2007,852,984,848,524,811,1600,2443,2334,1407,853,529,859,1170
2008,741,901,796,629,584,1372,2285