| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 170 |
14.2%
|
| 1 | Rarely | 139 |
11.6%
|
| 2 | Often | 448 |
37.3%
|
| 3 | Always | 436 |
36.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 6 |
0.5%
|