| Value | Category | Cases | |
|---|---|---|---|
| 1 | None or primary | 32 |
3.6%
|
| 3 | Basic (lower secondary) | 148 |
16.6%
|
| 4 | Upper secondary | 245 |
27.6%
|
| 5 | Vocational | 166 |
18.7%
|
| 6 | College, university | 298 |
33.5%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 40 |