| Value | Category | Cases | |
|---|---|---|---|
| 1 | primary | 2 |
6.9%
|
| 2 | lower secondary | 3 |
10.3%
|
| 3 | upper secondary | 11 |
37.9%
|
| 4 | higher | 13 |
44.8%
|
| 5 | pre-primary | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| 11 | .Z | 15638 |