| Value | Category | Cases | |
|---|---|---|---|
| 0 | Pre-primary or none | 1 |
0%
|
| 1 | Primary or secondary | 2836 |
75.1%
|
| 2 | Primary vocational | 297 |
7.9%
|
| 3 | Secondary vocational | 398 |
10.5%
|
| 4 | Higher | 244 |
6.5%
|