| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 22 |
28.2%
|
| 1 | primary | 29 |
37.2%
|
| 2 | secondary | 27 |
34.6%
|
| 3 | higher | 0 |
0%
|
| Sysmiss | 6314 |