| Value | Category | Cases | |
|---|---|---|---|
| 2003 | 220 |
2.4%
|
|
| 2004 | 685 |
7.3%
|
|
| 2005 | 678 |
7.3%
|
|
| 2006 | 716 |
7.7%
|
|
| 2007 | 665 |
7.1%
|
|
| 2008 | 692 |
7.4%
|
|
| 2009 | 684 |
7.3%
|
|
| 2010 | 629 |
6.7%
|
|
| 2011 | 655 |
7%
|
|
| 2012 | 675 |
7.2%
|
|
| 2013 | 772 |
8.3%
|
|
| 2014 | 844 |
9%
|
|
| 2015 | 893 |
9.6%
|
|
| 2016 | 521 |
5.6%
|
|
| 9999 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 88 |