| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 306 |
30.6%
|
| 2 | completed secondary school | 626 |
62.6%
|
| 3 | completed tertiary education or more | 65 |
6.5%
|
| 4 | (dk) | 2 |
0.2%
|
| 5 | (rf) | 1 |
0.1%
|