| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 665 |
55.4%
|
| 1 | Sometimes | 246 |
20.5%
|
| 2 | Often | 106 |
8.8%
|
| 3 | Always | 62 |
5.2%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 118 |
9.8%
|