| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 871 |
4.8%
|
| 2011 | 125 |
0.7%
|
|
| 2012 | 466 |
2.6%
|
|
| 2013 | 922 |
5.1%
|
|
| 2014 | 404 |
2.2%
|
|
| 4444 | Marked on card | 25 |
0.1%
|
| 6666 | Mother reported | 50 |
0.3%
|
| 9997 | Inconsistent | 28 |
0.2%
|
| 9998 | DK | 11 |
0.1%
|
| Sysmiss | 15206 |
84%
|