| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 540 |
54%
|
| 2 | completed secondary school | 430 |
43%
|
| 3 | completed tertiary education or more | 25 |
2.5%
|
| 4 | (dk) | 4 |
0.4%
|
| 5 | (rf) | 1 |
0.1%
|