| Value | Category | Cases | |
|---|---|---|---|
| 1 | all the time | 151 |
27.3%
|
| 2 | sometimes | 49 |
8.9%
|
| 3 | not at all | 133 |
24.1%
|
| 4 | n.a. (not attending school or working) | 220 |
39.8%
|
| Sysmiss | 27020 |