| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 251 |
18.4%
|
| 1 | Primary | 402 |
29.5%
|
| 2 | Secondary | 391 |
28.7%
|
| 3 | Completed Matric | 319 |
23.4%
|
| Sysmiss | 4844 |