| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 139 |
12.4%
|
| 2 | Primary | 119 |
10.6%
|
| 3 | Basic (lower secondary) | 185 |
16.5%
|
| 4 | Upper secondary | 285 |
25.4%
|
| 5 | Vocational | 87 |
7.7%
|
| 6 | College, university | 307 |
27.3%
|
| 9 | Missing/DK | 1 |
0.1%
|