| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 403 |
16.8%
|
| 1 | Sometimes | 790 |
32.9%
|
| 2 | Often | 436 |
18.2%
|
| 3 | Always | 570 |
23.8%
|
| 8 | Refused | 5 |
0.2%
|
| 9 | Don’t know | 196 |
8.2%
|