| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 33 |
4%
|
| 1 | primary | 447 |
54.8%
|
| 2 | secondary | 322 |
39.5%
|
| 3 | higher | 14 |
1.7%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 5576 |