| Value | Category | Cases | |
|---|---|---|---|
| 1 | Illiterate | 3402 |
5.3%
|
| 2 | Literate but primary school was not finished | 3299 |
5.1%
|
| 3 | Primary school | 15674 |
24.2%
|
| 4 | Secondary school | 14460 |
22.4%
|
| 5 | High school | 15567 |
24.1%
|
| 6 | Higher education | 9162 |
14.2%
|
| 7 | Don't know | 3113 |
4.8%
|
| Sysmiss | 858 |