| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 438 |
36.5%
|
| 1 | Rarely | 296 |
24.7%
|
| 2 | Often | 279 |
23.3%
|
| 3 | Always | 173 |
14.4%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 12 |
1%
|