| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 91 |
17.7%
|
| 2014 | 118 |
23%
|
|
| 2015 | 162 |
31.6%
|
|
| 2016 | 122 |
23.8%
|
|
| 4444 | Marked on card | 10 |
1.9%
|
| 6666 | Mother reported | 10 |
1.9%
|
| 9998 | DK | 0 |
0%
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 610 |