| Value | Category | Cases | |
|---|---|---|---|
| 1 | always | 153 |
6.2%
|
| 2 | often | 209 |
8.4%
|
| 3 | sometimes | 669 |
26.9%
|
| 4 | not at all | 1308 |
52.6%
|
| 5 | do not know | 146 |
5.9%
|
| Sysmiss | 12 |