| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 0 |
0%
|
| 1 | Primary | 2426 |
17.8%
|
| 2 | Lower Secondary | 6369 |
46.7%
|
| 3 | Upper Secondary | 4812 |
35.3%
|
| 4 | Tertiary | 0 |
0%
|
| 9 | Missing/DK | 22 |
0.2%
|
| Sysmiss | 1726 |