| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 12 | 3 | 28 | 12 | 5 | 6 | 21 | 16 | 50 | 2 | ||
| 2007 | 19 | 13 | 23 | 2 | 1 | 3 | 11 | 1 | 8 | 8 | 6 | 8 |
| 2006 | 17 | 8 | 16 | 28 | 22 | 9 | 22 | 14 | 37 | 31 | 59 | 7 |
| 2005 | 14 | 6 | 9 | 17 | 14 | 10 | 14 | 6 | 7 | 8 | 15 | 7 |
| 2004 | 46 | 39 | 27 | 35 | 47 | 71 | 79 | 67 | 80 | 42 | 29 | 15 |
| 2003 | 96 | 45 | 30 | 41 | 39 | 63 | 73 | 36 | 69 | 68 | 63 | 26 |
| 2002 | 26 | 41 | 79 | 33 | 58 | 96 |