| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 278 |
27.8%
|
| 2 | completed secondary school | 618 |
61.8%
|
| 3 | completed tertiary education or more | 95 |
9.5%
|
| 4 | (dk) | 1 |
0.1%
|
| 5 | (rf) | 8 |
0.8%
|