| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 7951 |
27.1%
|
| 2 | Primary | 4906 |
16.7%
|
| 3 | Secondary / Secondary-technical | 8507 |
29%
|
| 4 | Higher | 2384 |
8.1%
|
| 5 | Non-formal | 5583 |
19%
|
| 9 | Missing/DK | 4 |
0%
|