Value | Category | Cases | |
---|---|---|---|
2005 | 1 |
1.1%
|
|
2006 | 3 |
3.4%
|
|
2007 | 4 |
4.5%
|
|
2008 | 10 |
11.4%
|
|
2009 | 70 |
79.5%
|
|
9997 | Inconsistent | 0 |
0%
|
9998 | DK | 0 |
0%
|
Sysmiss | 995 |