| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 14 |
1.4%
|
| 2 | completed secondary school | 564 |
56%
|
| 3 | completed tertiary education or more | 418 |
41.5%
|
| 4 | (dk) | 7 |
0.7%
|
| 5 | (rf) | 4 |
0.4%
|