| Value | Category | Cases | |
|---|---|---|---|
| 1 | No education | 3 |
0.8%
|
| 2 | Primary | 10 |
2.7%
|
| 3 | Secondary | 38 |
10.3%
|
| 4 | Technical/Vocational | 81 |
21.9%
|
| 5 | Bachelor | 64 |
17.3%
|
| 6 | Master | 166 |
44.9%
|
| 7 | Doctorate | 8 |
2.2%
|
| Sysmiss | 6 |