| Value | Category | Cases | |
|---|---|---|---|
| 2001 | 138 |
3.2%
|
|
| 2002 | 292 |
6.8%
|
|
| 2003 | 265 |
6.2%
|
|
| 2004 | 311 |
7.2%
|
|
| 2005 | 277 |
6.4%
|
|
| 2006 | 262 |
6.1%
|
|
| 2007 | 306 |
7.1%
|
|
| 2008 | 337 |
7.8%
|
|
| 2009 | 391 |
9.1%
|
|
| 2010 | 378 |
8.8%
|
|
| 2011 | 388 |
9%
|
|
| 2012 | 406 |
9.4%
|
|
| 2013 | 390 |
9.1%
|
|
| 2014 | 155 |
3.6%
|
|
| 9998 | NO SABE | 1 |
0%
|
| Sysmiss | 9 |
0.2%
|