| Value | Category | Cases | |
|---|---|---|---|
| 2002 | 37731 |
9.6%
|
|
| 2003 | 10774 |
2.7%
|
|
| 2004 | 16799 |
4.3%
|
|
| 2005 | 36882 |
9.4%
|
|
| 2006 | 22074 |
5.6%
|
|
| 2007 | 30763 |
7.8%
|
|
| 2008 | 28074 |
7.1%
|
|
| 2009 | 29761 |
7.6%
|
|
| 2010 | 32457 |
8.2%
|
|
| 2011 | 34346 |
8.7%
|
|
| 2012 | 29925 |
7.6%
|
|
| 2013 | 31537 |
8%
|
|
| 2014 | 34815 |
8.8%
|
|
| 2015 | 17093 |
4.3%
|
|
| 2016 | 797 |
0.2%
|
|
| 9996 | other | 0 |
0%
|
| 9997 | refused | 0 |
0%
|
| 9998 | don't know | 0 |
0%
|
| 9999 | NIU (not in universe) | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 49309 |