| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 10 |
12.2%
|
| 1 | primary | 64 |
78%
|
| 2 | secondary | 8 |
9.8%
|
| 3 | higher | 0 |
0%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 6310 |