| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 168 |
22.3%
|
| 1 | Primary | 254 |
33.6%
|
| 2 | Secondary | 199 |
26.4%
|
| 3 | Completed Matric | 134 |
17.7%
|
| Sysmiss | 5452 |