| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 274 |
9.7%
|
| 1 | primary | 1717 |
60.9%
|
| 2 | secondary | 806 |
28.6%
|
| 3 | higher | 16 |
0.6%
|
| 8 | dk | 8 |
0.3%
|
| Sysmiss | 3571 |