Value | Category | Cases | |
---|---|---|---|
0 | Not given | 957 |
5.3%
|
2010 | 11 |
0.1%
|
|
2011 | 242 |
1.3%
|
|
2012 | 797 |
4.4%
|
|
2013 | 1317 |
7.3%
|
|
2014 | 446 |
2.5%
|
|
4444 | Marked on card | 44 |
0.2%
|
Sysmiss | 14294 |
78.9%
|