| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 910 |
75.8%
|
| 1 | Sometimes | 160 |
13.3%
|
| 2 | Often | 57 |
4.8%
|
| 3 | Always | 8 |
0.7%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don’t know | 61 |
5.1%
|