| Value | Category | Cases | |
|---|---|---|---|
| 1 | Compulsory education | 19 |
1.3%
|
| 2 | Basic vocational training | 7 |
0.5%
|
| 3 | Vocational education | 137 |
9.1%
|
| 4 | Diploma school | 42 |
2.8%
|
| 5 | High school | 29 |
1.9%
|
| 6 | Higher vocational training | 88 |
5.8%
|
| 7 | Vocational university | 37 |
2.5%
|
| 8 | University | 67 |
4.4%
|
| Sysmiss | 1084 |
71.8%
|