| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 1 |
0%
|
| 2017 | 972 |
15.4%
|
|
| 2018 | 1178 |
18.6%
|
|
| 2019 | 1142 |
18%
|
|
| 2020 | 10 |
0.2%
|
|
| 4444 | MARKED ON CARD | 0 |
0%
|
| 6666 | MOTHER REPORTED | 0 |
0%
|
| 9999 | NO RESPONSE | 7 |
0.1%
|
| Sysmiss | 3018 |