| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 156 |
11%
|
| 2 | Primary | 224 |
15.8%
|
| 3 | Basic (lower secondary) | 399 |
28.2%
|
| 4 | Upper secondary | 324 |
22.9%
|
| 5 | Vocational | 132 |
9.3%
|
| 6 | College, university | 182 |
12.8%
|
| 9 | Missing/DK | 0 |
0%
|
| Sysmiss | 347 |