Value | Category | Cases | |
---|---|---|---|
2007 | 1 |
9.1%
|
|
2009 | 3 |
27.3%
|
|
2010 | 4 |
36.4%
|
|
2011 | 1 |
9.1%
|
|
2012 | 2 |
18.2%
|
|
Sysmiss | 456 |