| Valor | Categoría | Casos | |
|---|---|---|---|
| 2004 | 70288 |
97.3%
|
|
| 2003 | 1153 |
1.6%
|
|
| 2002 | 165 |
0.2%
|
|
| 2001 | 139 |
0.2%
|
|
| 2000 | 116 |
0.2%
|
|
| 1999 | 103 |
0.1%
|
|
| 1998 | 97 |
0.1%
|
|
| 1997 | 65 |
0.1%
|
|
| 1996 | 62 |
0.1%
|
|
| 1995 | 59 |
0.1%
|