| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2011 | 2 |
0.6%
|
| 2 | 2010 | 191 |
59.5%
|
| 3 | 2009 | 69 |
21.5%
|
| 4 | 2008 | 21 |
6.5%
|
| 51 | 2006 | 0 |
0%
|
| 52 | 2007 | 0 |
0%
|
| 53 | 2005 | 0 |
0%
|
| 54 | 2000 | 0 |
0%
|
| 55 | 2004 | 0 |
0%
|
| 56 | 2001 | 0 |
0%
|
| 99998 | otro | 38 |
11.8%
|