| Value | Category | Cases | |
|---|---|---|---|
| 0 | preschool | 181 |
9.7%
|
| 1 | primary | 1318 |
70.9%
|
| 2 | secondary | 359 |
19.3%
|
| 3 | higher | 2 |
0.1%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 4532 |