| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 361 |
16.4%
|
| 1 | primary | 768 |
34.8%
|
| 2 | secondary | 1016 |
46.1%
|
| 3 | higher | 61 |
2.8%
|
| Sysmiss | 4186 |