| Valor | Categoría | Casos | |
|---|---|---|---|
| 2007 | 24935 |
95.9%
|
|
| 2006 | 974 |
3.7%
|
|
| 2005 | 33 |
0.1%
|
|
| 2004 | 15 |
0.1%
|
|
| 1999 | 13 |
0%
|
|
| 2002 | 10 |
0%
|
|
| 1998 | 9 |
0%
|
|
| 2003 | 7 |
0%
|
|
| 2001 | 7 |
0%
|
|
| 2000 | 7 |
0%
|