| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 1600 |
25.5%
|
| 2016 | 45 |
0.7%
|
|
| 2017 | 448 |
7.1%
|
|
| 2018 | 374 |
6%
|
|
| 4444 | MARKED ON CARD | 63 |
1%
|
| 6666 | MOTHER REPORTED | 147 |
2.3%
|
| 9997 | INCONSISTENT | 6 |
0.1%
|
| 9999 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 3584 |
57.2%
|