Value | Category | Cases | |
---|---|---|---|
2006 | 8 |
9.5%
|
|
2007 | 7 |
8.3%
|
|
2008 | 15 |
17.9%
|
|
2009 | 11 |
13.1%
|
|
2010 | 9 |
10.7%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
Sysmiss | 34 |