| Value | Category | Cases | |
|---|---|---|---|
| 1 | high_eduation | 5 |
1.7%
|
| 2 | no_education | 4 |
1.3%
|
| 3 | primary | 46 |
15.4%
|
| 4 | secondary | 111 |
37.1%
|
| 5 | technical_studies | 48 |
16.1%
|
| 6 | university | 77 |
25.8%
|
| 7 | vocational | 8 |
2.7%
|
| Sysmiss | 346 |