| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 2292 |
41.6%
|
| 1 | Primary | 1733 |
31.4%
|
| 2 | Lower secondary | 838 |
15.2%
|
| 3 | Upper secondary | 230 |
4.2%
|
| 4 | Technical worker | 121 |
2.2%
|
| 5 | Vocational high school | 168 |
3%
|
| 6 | Undergraduate | 128 |
2.3%
|
| 7 | Masters | 0 |
0%
|
| 8 | Under-doctorate | 2 |
0%
|
| 9 | Doctorate | 0 |
0%
|
| Sysmiss | 18327 |