Value | Category | Cases | |
---|---|---|---|
2005 | 5 |
4.7%
|
|
2006 | 12 |
11.2%
|
|
2007 | 18 |
16.8%
|
|
2008 | 31 |
29%
|
|
2009 | 41 |
38.3%
|
|
9997 | Inconsistent | 0 |
0%
|
9998 | DK | 0 |
0%
|
Sysmiss | 976 |