| Valor | Categoría | Casos | |
|---|---|---|---|
| 2008 | 2008 | 17622 |
97.8%
|
| 2007 | 2007 | 391 |
2.2%
|
| 2006 | 2006 | 4 |
0%
|
| 2005 | 2005 | 2 |
0%
|
| 2003 | 2003 | 1 |
0%
|
| 2001 | 2001 | 1 |
0%
|