| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 22 |
10.4%
|
| 1 | primary | 170 |
80.6%
|
| 2 | secondary | 19 |
9%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 6181 |