| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3546 |
9.6%
|
| 2 | Quaranic | 5345 |
14.5%
|
| 3 | Primary | 8142 |
22.1%
|
| 4 | Secondary | 13043 |
35.4%
|
| 5 | Above secondary | 6718 |
18.3%
|
| Sysmiss | 125 |