| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 476 |
3.7%
|
| 1 | Primary | 3686 |
28.5%
|
| 2 | Secondary | 6596 |
51%
|
| 3 | Higher | 1362 |
10.5%
|
| 9 | Missing/DK | 809 |
6.3%
|