| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 0 |
0%
|
| 2018 | 453 |
14.3%
|
|
| 2019 | 1041 |
32.9%
|
|
| 2020 | 1231 |
38.9%
|
|
| 2021 | 443 |
14%
|
|
| 4444 | MARKED ON CARD | 0 |
0%
|
| 9999 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 4826 |