| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 0 |
0%
|
| 2017 | 43 |
0.7%
|
|
| 2018 | 861 |
13.6%
|
|
| 2019 | 1117 |
17.7%
|
|
| 2020 | 6 |
0.1%
|
|
| 4444 | MARKED ON CARD | 0 |
0%
|
| 6666 | MOTHER REPORTED | 0 |
0%
|
| 9999 | NO RESPONSE | 7 |
0.1%
|
| Sysmiss | 4294 |