| Value | Category | Cases | |
|---|---|---|---|
| 1 | Primary | 174 |
4.1%
|
| 2 | Lower secondary | 1163 |
27.7%
|
| 3 | Upper secondary | 1517 |
36.2%
|
| 4 | Higher | 1340 |
31.9%
|
| 9 | No response | 1 |
0%
|
| Sysmiss | 35263 |