| Valor | Categoría | Casos | |
|---|---|---|---|
| 2010 | 22866 |
95.5%
|
|
| 2009 | 1006 |
4.2%
|
|
| 2008 | 35 |
0.1%
|
|
| 2007 | 25 |
0.1%
|
|
| 2006 | 9 |
0%
|
|
| 2001 | 8 |
0%
|
|
| 2005 | 3 |
0%
|
|
| 2004 | 2 |
0%
|
|
| 2002 | 1 |
0%
|