| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 115 |
6.1%
|
| 1 | primary | 1300 |
68.6%
|
| 2 | secondary | 478 |
25.2%
|
| 3 | higher | 2 |
0.1%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 4497 |