| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 4 |
7.1%
|
| 2 | some primary | 32 |
57.1%
|
| 3 | completed primary | 10 |
17.9%
|
| 4 | some secondary | 3 |
5.4%
|
| 5 | completed secondary | 6 |
10.7%
|
| 6 | vocational training | 1 |
1.8%
|
| 7 | some university | 0 |
0%
|
| 8 | completed university | 0 |
0%
|
| 9 | other | 0 |
0%
|
| Sysmiss | 1906 |