| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 124 |
6.3%
|
| 1 | primary | 1260 |
64.1%
|
| 2 | secondary | 573 |
29.2%
|
| 3 | higher | 8 |
0.4%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 4427 |