| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 340 |
10.8%
|
| 1 | Primary | 695 |
22.2%
|
| 2 | Secondary | 888 |
28.3%
|
| 3 | Completed Matric | 1214 |
38.7%
|
| Sysmiss | 3070 |