| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 29973 |
29.5%
|
| 2 | Primary | 20396 |
20.1%
|
| 3 | Secondary / Secondary-technical | 23788 |
23.4%
|
| 4 | Higher | 6751 |
6.6%
|
| 5 | Non-formal | 20783 |
20.4%
|