| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 205 |
40.8%
|
| 2 | completed secondary school | 80 |
15.9%
|
| 3 | completed tertiary education or more | 215 |
42.8%
|
| 4 | (dk) | 1 |
0.2%
|
| 5 | (rf) | 1 |
0.2%
|