YEAR,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,Annual 24-hr Avg.
1998,1502,1763,1814,2016,2173,2758,2294,2581,2637,2922,2217,1713,2199
1999,1622,1249,,1733,1917,2037,,,,2172,1483,1397
2000,1237,1386,1495,1627,1854,1969,2170,2095,1960,2044,1587,1333,1730
2001,1206,1293,1485,1624,2068,2140,2399,2304,2241,2288,1838,1388,1856
2002,1336,1466,1576,1713,2097,2350,2536,2585,2338,2387,1791,1508,1974
2003,1445,1681,1727,1796,2175,2440,2686,2451,2318,2386,1837,1541,2040
2004,1343,1609,1728,1909,2195,2371,2651,2667,2436,2454,1893,1611,2072
2005,
2006,
2007,
2008,