| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 48 |
4.8%
|
| 2 | completed secondary school | 331 |
33.1%
|
| 3 | completed tertiary education or more | 613 |
61.2%
|
| 4 | (dk) | 9 |
0.9%
|
| 5 | (rf) | 0 |
0%
|