| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 156 |
16.7%
|
| 2 | Primary | 158 |
16.9%
|
| 3 | Basic (lower secondary) | 269 |
28.8%
|
| 4 | Upper secondary | 195 |
20.9%
|
| 5 | Vocational | 58 |
6.2%
|
| 6 | College, university | 97 |
10.4%
|
| 9 | Missing/DK | 2 |
0.2%
|
| Sysmiss | 63 |