| Value | Category | Cases | |
|---|---|---|---|
| 1 | primary | 248 |
60.5%
|
| 2 | lower secondary | 86 |
21%
|
| 3 | upper secondary | 36 |
8.8%
|
| 4 | higher | 10 |
2.4%
|
| 5 | pre-primary | 29 |
7.1%
|
| 8 | dk | 1 |
0.2%
|
| 11 | .Z | 15257 |