| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education | 408 |
13.5%
|
| 1 | primary | 2096 |
69.5%
|
| 2 | secondary | 348 |
11.5%
|
| 3 | higher | 149 |
4.9%
|
| 8 | don't know | 16 |
0.5%
|