Value | Category | Cases | |
---|---|---|---|
0 | Not given | 2908 |
16.1%
|
2010 | 1 |
0%
|
|
2011 | 10 |
0.1%
|
|
2012 | 169 |
0.9%
|
|
2013 | 508 |
2.8%
|
|
2014 | 204 |
1.1%
|
|
4444 | Marked on card | 14 |
0.1%
|
Sysmiss | 14294 |
78.9%
|