| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 401 |
39.8%
|
| 2 | completed secondary school | 457 |
45.4%
|
| 3 | completed tertiary education or more | 142 |
14.1%
|
| 4 | (dk) | 2 |
0.2%
|
| 5 | (rf) | 5 |
0.5%
|