| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 253 |
21.1%
|
| 1 | Rarely | 377 |
31.4%
|
| 2 | Often | 298 |
24.8%
|
| 3 | Always | 234 |
19.5%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 36 |
3%
|