| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 1485 |
16.6%
|
| 2 | Primary | 2039 |
22.9%
|
| 3 | Basic (lower secondary) | 2145 |
24%
|
| 4 | Upper secondary | 1565 |
17.5%
|
| 5 | Vocational | 701 |
7.9%
|
| 6 | College, university | 969 |
10.9%
|
| 9 | Missing/DK | 17 |
0.2%
|