| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 286 |
3.7%
|
| 2011 | 722 |
9.2%
|
|
| 2012 | 1301 |
16.6%
|
|
| 2013 | 1433 |
18.3%
|
|
| 2014 | 305 |
3.9%
|
|
| 4444 | Marked on card | 40 |
0.5%
|
| 6666 | Mother reported | 62 |
0.8%
|
| 9997 | Inconsistent | 4 |
0.1%
|
| 9998 | DK | 0 |
0%
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 3663 |