| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 620 |
62%
|
| 2 | completed secondary school | 352 |
35.2%
|
| 3 | completed tertiary education or more | 7 |
0.7%
|
| 4 | (dk) | 12 |
1.2%
|
| 5 | (rf) | 9 |
0.9%
|