| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 176 |
14.7%
|
| 1 | Rarely | 443 |
36.9%
|
| 2 | Often | 336 |
28%
|
| 3 | Always | 201 |
16.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 43 |
3.6%
|