| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 131 |
8.7%
|
| 1 | primary | 1070 |
71.3%
|
| 2 | secondary | 296 |
19.7%
|
| 3 | higher | 3 |
0.2%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 4892 |