Value | Category | Cases | |
---|---|---|---|
2005 | 2 |
2.4%
|
|
2006 | 10 |
11.9%
|
|
2007 | 6 |
7.1%
|
|
2008 | 16 |
19%
|
|
2009 | 10 |
11.9%
|
|
2010 | 10 |
11.9%
|
|
9997 | inconsistent | 0 |
0%
|
9998 | dk | 0 |
0%
|
Sysmiss | 30 |