| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 340 |
10.9%
|
| 1 | Primary | 693 |
22.2%
|
| 2 | Secondary | 859 |
27.6%
|
| 3 | Completed Matric | 1225 |
39.3%
|
| Sysmiss | 3090 |