| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 10964 |
21.4%
|
| 2 | Primary | 10757 |
21%
|
| 3 | Secondary / Secondary-technical | 11863 |
23.2%
|
| 4 | Higher | 8311 |
16.2%
|
| 5 | Non-formal | 9134 |
17.9%
|
| 9 | Missing/DK | 116 |
0.2%
|