| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 447 |
37.3%
|
| 1 | Sometimes | 322 |
26.8%
|
| 2 | Often | 170 |
14.2%
|
| 3 | Always | 188 |
15.7%
|
| 7 | Not applicable | 3 |
0.3%
|
| 9 | Don't know | 68 |
5.7%
|
| 98 | Refused | 0 |
0%
|