| Value | Category | Cases | |
|---|---|---|---|
| 0 | No education | 5 |
62.5%
|
| 1 | Primary | 3 |
37.5%
|
| 2 | Secondary | 0 |
0%
|
| 3 | Higher | 0 |
0%
|
| 8 | DK | 0 |
0%
|