| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 21 |
5.4%
|
| 2 | Often | 9 |
2.3%
|
| 3 | Sometimes | 19 |
4.9%
|
| 4 | Never | 29 |
7.5%
|
| 5 | I dont know | 66 |
17%
|
| Sysmiss | 244 |