| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3022 |
38.2%
|
| 2 | Sometimes | 3684 |
46.6%
|
| 3 | Often | 792 |
10%
|
| 4 | Always | 400 |
5.1%
|
| 5 | I don’t know | 6 |
0.1%
|
| Sysmiss | 5 |