| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 361 |
36.1%
|
| 2 | completed secondary school | 483 |
48.3%
|
| 3 | completed tertiary education or more | 108 |
10.8%
|
| 4 | (dk) | 15 |
1.5%
|
| 5 | (rf) | 33 |
3.3%
|