Value | Category | Cases | |
---|---|---|---|
0 | Not given | 1948 |
10.8%
|
2010 | 2 |
0%
|
|
2011 | 38 |
0.2%
|
|
2012 | 510 |
2.8%
|
|
2013 | 967 |
5.3%
|
|
2014 | 320 |
1.8%
|
|
4444 | Marked on card | 29 |
0.2%
|
Sysmiss | 14294 |
78.9%
|