Value | Category | Cases | |
---|---|---|---|
2008 | 2 |
16.7%
|
|
2009 | 3 |
25%
|
|
2010 | 1 |
8.3%
|
|
2011 | 3 |
25%
|
|
2013 | 3 |
25%
|
|
Sysmiss | 455 |