| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 645 |
10.3%
|
| 2015 | 2 |
0%
|
|
| 2016 | 535 |
8.5%
|
|
| 2017 | 625 |
10%
|
|
| 2018 | 646 |
10.3%
|
|
| 4444 | MARKED ON CARD | 74 |
1.2%
|
| 6666 | MOTHER REPORTED | 149 |
2.4%
|
| 9997 | INCONSISTENT | 7 |
0.1%
|
| 9999 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 3584 |
57.2%
|