Value | Category | Cases | |
---|---|---|---|
2005 | 5 |
3.7%
|
|
2006 | 15 |
11.2%
|
|
2007 | 19 |
14.2%
|
|
2008 | 32 |
23.9%
|
|
2009 | 63 |
47%
|
|
9997 | Inconsistent | 0 |
0%
|
9998 | DK | 0 |
0%
|
Sysmiss | 949 |