YEAR,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec,Annual 24-hr Avg.
2006,,,,,,,,,,4087,3062,2863
2007,2960,3079,2849,2905,3991,5112,6317,5594,4215,3762,3031,2711,3877
2008,2579,2708,2463,2194,3058,4376,5811,5343,3925,3360,2704,2206,3394
2009,2497,2768,2231,2228,3498,4411,6125,5210,4100