| Value | Category | Cases | |
|---|---|---|---|
| 0 | not given | 45 |
84.9%
|
| 4444 | marked on card | 5 |
9.4%
|
| 6666 | mother reported | 3 |
5.7%
|
| 9997 | inconsistent | 0 |
0%
|
| 9998 | dk | 0 |
0%
|
| 9999 | missing | 0 |
0%
|
| Sysmiss | 15932 |