| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | |
| 2002 | 4,431.50 | 7,629.50 | 6,994.50 | 6,836.00 | 7,139.00 | 5,813.00 | 8,614.50 | 6,208.00 | 7,291.20 | 9,422.07 | 6,303.67 | 6,474.00 |
| 2003 | 5,423.50 | 6,746.50 | 6,735.75 | 7,455.70 | 7,004.01 | 8,540.70 | 7,863.92 | 7,305.89 | 9,447.61 | 10,962.65 | 7,149.50 | 8,246.09 |
| 2004 | 7,966.61 | 6,547.18 | 19,884.53 | 9,220.40 | 8,528.59 | 11,875.28 | 12,973.23 | 29,427.54 | 22620.09 | 19384.74 | 33134.54 | 31,359.10 |
| 2005 | 30,566.70 | 41,788.40 | 23,094.03 | 16554.13 | 9,631.14 | 25,107.50 | 22,240.18 | 11,857.35 | 24,004.52 | 25,459.51 | 22,617.83 | 31,181.60 |
| 2006 | 20,519.63 | 16,363.99 | 12,427.47 | 34,332.80 | 29,020.67 | 17,911.59 | 51,198.67 | 50,054.96 | 36,103.91 | 55,990.23 | 31,645.61 | 48,461.79 |
| 2007 | 18,682.22 | 25,626.62 | 17,962.68 | 23,170.05 | 28,257.14 | 23381.11 | 31,135.99 | 39,783.97 | 30,899.98 | 29,448.27 | 41,999.61 | 52,577.61 |
| 2008 | 10,691.15 | 21,709.53 | 23,554.08 | 22,709.65 | 25,304.50 | 17,490.71 | 17,855.41 | 14,900.42 | 17,349.29 | 27,154.20 | 4,194.02 | 50,960.74 |
| 2009 | 12,426.67 | 23,205.14 | 40,467.34 | 68,117.67 | 50,414.44 | 23,368.36 | 62,947.96 | 50,555.02 | 52,069.86 | 59,227.58 |