| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 6 |
0.5%
|
| 2 | some primary | 746 |
58.6%
|
| 3 | completed primary | 389 |
30.5%
|
| 4 | some secondary | 79 |
6.2%
|
| 5 | completed secondary | 32 |
2.5%
|
| 6 | vocational training | 9 |
0.7%
|
| 7 | some university | 0 |
0%
|
| 8 | completed university | 1 |
0.1%
|
| 9 | other | 12 |
0.9%
|
| Sysmiss | 688 |