| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 251 |
18.9%
|
| 1 | Primary | 387 |
29.2%
|
| 2 | Secondary | 365 |
27.5%
|
| 3 | Completed Matric | 323 |
24.4%
|
| Sysmiss | 4881 |