| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 20 |
0.6%
|
| 2015 | 354 |
10.2%
|
|
| 2016 | 535 |
15.4%
|
|
| 2017 | 502 |
14.5%
|
|
| 2018 | 124 |
3.6%
|
|
| 4444 | MARKED ON CARD | 3 |
0.1%
|
| 6666 | MOTHER REPORTED | 2 |
0.1%
|
| 9998 | 1 |
0%
|
|
| Sysmiss | 1933 |
55.6%
|