| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 175 |
12.4%
|
| 2011 | 7 |
0.5%
|
|
| 2012 | 432 |
30.7%
|
|
| 2013 | 434 |
30.9%
|
|
| 2014 | 350 |
24.9%
|
|
| 4444 | Marked on card | 3 |
0.2%
|
| 6666 | Mother reported | 0 |
0%
|
| 9997 | Inconsistent | 5 |
0.4%
|
| 9998 | DK | 0 |
0%
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 1322 |