| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 92 |
9.2%
|
| 2 | completed secondary school | 725 |
72.5%
|
| 3 | completed tertiary education or more | 176 |
17.6%
|
| 4 | (dk) | 5 |
0.5%
|
| 5 | (rf) | 2 |
0.2%
|