| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 548 |
54.8%
|
| 2 | completed secondary school | 397 |
39.7%
|
| 3 | completed tertiary education or more | 32 |
3.2%
|
| 4 | (dk) | 18 |
1.8%
|
| 5 | (rf) | 5 |
0.5%
|