| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 223 |
9.3%
|
| 1 | Rarely | 418 |
17.4%
|
| 2 | Often | 817 |
34%
|
| 3 | Always | 847 |
35.3%
|
| 8 | Refused | 4 |
0.2%
|
| 9 | Don’t know | 91 |
3.8%
|