| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 774 |
64.5%
|
| 1 | Sometimes | 218 |
18.2%
|
| 2 | Often | 95 |
7.9%
|
| 3 | Always | 47 |
3.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 66 |
5.5%
|