| Value | Category | Cases | |
|---|---|---|---|
| 2002 | 26090 |
5.9%
|
|
| 2003 | 27813 |
6.3%
|
|
| 2004 | 30549 |
6.9%
|
|
| 2005 | 29523 |
6.7%
|
|
| 2006 | 30599 |
6.9%
|
|
| 2007 | 31849 |
7.2%
|
|
| 2008 | 31864 |
7.2%
|
|
| 2009 | 33042 |
7.5%
|
|
| 2010 | 34943 |
7.9%
|
|
| 2011 | 35849 |
8.1%
|
|
| 2012 | 34442 |
7.8%
|
|
| 2013 | 33402 |
7.5%
|
|
| 2014 | 31866 |
7.2%
|
|
| 2015 | 31306 |
7.1%
|
|
| 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%
|