| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 121 |
4.3%
|
| 2 | Often | 195 |
7%
|
| 3 | Sometimes | 637 |
22.8%
|
| 4 | Not at all | 1775 |
63.6%
|
| 5 | Do not know | 63 |
2.3%
|
| Sysmiss | 8 |