| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 0 | Never | 246 |
20.5%
|
| 1 | Sometimes | 320 |
26.7%
|
| 2 | Often | 163 |
13.6%
|
| 3 | Always | 313 |
26.1%
|
| 9 | Don't know | 155 |
12.9%
|
| 98 | Refused | 0 |
0%
|