| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 337 |
10.4%
|
| 1 | Primary | 761 |
23.5%
|
| 2 | Secondary | 1188 |
36.7%
|
| 3 | Completed Matric | 950 |
29.4%
|
| Sysmiss | 2971 |