| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 222 |
3.2%
|
| 2 | Primary | 424 |
6.1%
|
| 3 | Basic (lower secondary) | 659 |
9.4%
|
| 4 | Upper secondary | 673 |
9.6%
|
| 5 | Vocational | 198 |
2.8%
|
| 6 | College, university | 467 |
6.7%
|
| 7 | Mother not in household | 2 |
0%
|
| Sysmiss | 4330 |
62.1%
|