| Value | Category | Cases | |
|---|---|---|---|
| 1 | completed primary school or less | 38588 |
26.8%
|
| 2 | completed secondary school | 72401 |
50.3%
|
| 3 | completed tertiary education or more | 32143 |
22.3%
|
| 4 | (dk) | 395 |
0.3%
|
| 5 | (rf) | 360 |
0.3%
|