| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 554 |
55.3%
|
| 2 | completed secondary school | 353 |
35.2%
|
| 3 | completed tertiary education or more | 88 |
8.8%
|
| 4 | (dk) | 4 |
0.4%
|
| 5 | (rf) | 3 |
0.3%
|