Value | Category | Cases | |
---|---|---|---|
2003 | 1 |
0%
|
|
2004 | 122 |
1.6%
|
|
2005 | 684 |
9.1%
|
|
2006 | 779 |
10.4%
|
|
2007 | 812 |
10.8%
|
|
2008 | 307 |
4.1%
|
|
2009 | 82 |
1.1%
|
|
9998 | dk | 12 |
0.2%
|
9999 | missing | 2035 |
27.1%
|
Sysmiss | 2665 |
35.5%
|