| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 68 |
38%
|
| 2014 | 5 |
2.8%
|
|
| 2015 | 26 |
14.5%
|
|
| 2016 | 47 |
26.3%
|
|
| 4444 | Marked on card | 7 |
3.9%
|
| 6666 | Mother reported | 16 |
8.9%
|
| 9998 | DK | 10 |
5.6%
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 200 |