| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 0 |
0%
|
| 2017 | 379 |
6%
|
|
| 2018 | 1014 |
16%
|
|
| 2019 | 1120 |
17.7%
|
|
| 2020 | 7 |
0.1%
|
|
| 4444 | MARKED ON CARD | 0 |
0%
|
| 6666 | MOTHER REPORTED | 0 |
0%
|
| 9999 | NO RESPONSE | 7 |
0.1%
|
| Sysmiss | 3801 |