| Value | Category | Cases | |
|---|---|---|---|
| 1 | Primary | 151 |
4.5%
|
| 2 | Did not fully complete secondary | 116 |
3.4%
|
| 3 | Secondary | 217 |
6.4%
|
| 4 | Technical school/college | 323 |
9.6%
|
| 5 | Not fully completed university | 103 |
3%
|
| 6 | University | 840 |
24.9%
|
| 7 | PhD | 67 |
2%
|
| 8 | Don't know | 1561 |
46.2%
|
| Sysmiss | 22 |