| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 286 |
28.6%
|
| 2 | completed secondary school | 678 |
67.8%
|
| 3 | completed tertiary education or more | 23 |
2.3%
|
| 4 | (dk) | 10 |
1%
|
| 5 | (rf) | 3 |
0.3%
|