Value | Category | Cases | |
---|---|---|---|
0 | None | 139 |
16.6%
|
1 | Primary | 308 |
36.7%
|
2 | Lower secondary | 265 |
31.6%
|
3 | Upper secondary | 58 |
6.9%
|
9 | Missing | 1 |
0.1%
|
Sysmiss | 68 |
8.1%
|