| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 251 |
18.5%
|
| 1 | Primary | 404 |
29.7%
|
| 2 | Secondary | 374 |
27.5%
|
| 3 | Completed Matric | 329 |
24.2%
|
| Sysmiss | 4849 |