| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 179 |
17.9%
|
| 2 | completed secondary school | 612 |
61.1%
|
| 3 | completed tertiary education or more | 200 |
20%
|
| 4 | (dk) | 10 |
1%
|
| 5 | (rf) | 1 |
0.1%
|