| Value | Category | Cases | |
|---|---|---|---|
| 1 | Uncompleted secondary education | 37 |
1.1%
|
| 2 | Secondary education | 802 |
23.3%
|
| 3 | High education | 1555 |
45.3%
|
| 4 | I don't know | 1041 |
30.3%
|
| Sysmiss | 58 |