| Valor | Categoría | Casos | |
|---|---|---|---|
| 2007 | 25839 |
99.3%
|
|
| 2006 | 150 |
0.6%
|
|
| 2005 | 13 |
0%
|
|
| 2004 | 4 |
0%
|
|
| 1999 | 2 |
0%
|
|
| 1998 | 2 |
0%
|