| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 568 |
16.4%
|
| 2016 | 308 |
8.9%
|
|
| 2017 | 514 |
14.8%
|
|
| 2018 | 138 |
4%
|
|
| 4444 | MARKED ON CARD | 10 |
0.3%
|
| 6666 | MOTHER REPORTED | 1 |
0%
|
| 9998 | 2 |
0.1%
|
|
| Sysmiss | 1933 |
55.6%
|