| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | Not given | 26 |
27.7%
|
| 44 | Marked on card | 16 |
17%
|
| 55 | Don't know | 1 |
1.1%
|
| 66 | Mother reported | 50 |
53.2%
|
| 98 | Don't know the day | 1 |
1.1%
|