| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 0 | Never | 295 |
24.6%
|
| 1 | Sometimes | 415 |
34.6%
|
| 2 | Often | 163 |
13.6%
|
| 3 | Always | 254 |
21.2%
|
| 9 | Don't know | 69 |
5.8%
|
| 98 | Refused | 0 |
0%
|