| Year | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 6 | 0 | 6 | 0 | 21 | |
| 1998 | 6 | 7 | 3 | 0 | 3 | 3 | 2 | 12 | 6 | 9 | 7 | 5 | 12 | 9 | 3 | |
| 1999 | 8 | 13 | 0 | 12 | 14 | 19 | 10 | 10 | 5 | 3 | 9 | 0 | 10 | - | 93 | |
| 2000 | 11 | 1 | 7 | 4 | 7 | 8 | 0 | 13 | 4 | 11 | 5 | 3 | 5 | - | 79 | |
| 2001 | 7 | 4 | 4 | 12 | 5 | 5 | 6 | 11 | 9 | 0 | 10 | 3 | 5 | - | 76 | |
| 2002 | 7 | 3 | 12 | 12 | 8 | 6 | 4 | 0 | 4 | 4 | 8 | 12 | 3 | - | 83 | |
| 2003 | 2 | 3 | 5 | - | 11 | 6 | 7 | 6 | 5 | 1 | 9 | 6 | 10 | - | 55 | |
| 2004 | 1 | 7 | 3 | 9 | 0 | 0 | 0 | 0 | 0 | - | 5 | 6 | 6 | - | 0 | |
| 2005 | 10 | 1 | 9 | - | 2 | 6 | 8 | 13 | 4 | 4 | 0 | 7 | 6 | - | 0 | |
| 2006 | 5 | 0 | 7 | 9 | 4 | 5 | 10 | - | 7 | 7 | 6 | 9 | 4 | - | 31 | |
| 2007 | 4 | 2 | 2 | - | 7 | 4 | 2 | 7 | 11 | 1 | 4 | 7 | 3 | - | 4 | |
| 2008 | 4 | 12 | 0 | - | 6 | 5 | 4 | 10 | 1 | 7 | 2 | 5 | 9 | - | 0 | |
| 2009 | 4 | 4 | 13 | 5 | 11 | 3 | - | 5 | 14 | 8 | 3 | 9 | 8 | - | 0 | |
| 2010 | 7 | 2 | 9 | 3 | - | 3 | 16 | 3 | 1 | 18 | 13 | 6 | 7 | - | 18 | |
| 2011 | 3 | 11 | 3 | 11 | 3 | 5 | 15 | 3 | - | 3 | 9 | 9 | 8 | - | 3 | |
| 466 | ||||||||||||||||