| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 387 |
15.8%
|
| 1 | Primary | 724 |
29.6%
|
| 2 | Lower secondary | 816 |
33.3%
|
| 3 | Upper secondary | 334 |
13.6%
|
| 4 | Technical worker | 50 |
2%
|
| 5 | Vocational high school | 97 |
4%
|
| 6 | Undergraduate | 39 |
1.6%
|
| 7 | Masters | 0 |
0%
|
| 8 | Under-doctorate | 0 |
0%
|
| 9 | Doctorate | 0 |
0%
|
| Sysmiss | 113 |