| Value | Category | Cases | |
|---|---|---|---|
| 1 | primary | 28 |
65.1%
|
| 2 | lower secondary | 3 |
7%
|
| 3 | upper secondary | 5 |
11.6%
|
| 4 | higher | 1 |
2.3%
|
| 5 | pre-primary | 6 |
14%
|
| 8 | dk | 0 |
0%
|
| 11 | .Z | 15624 |