| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 108 |
9%
|
| 1 | Rarely | 277 |
23.1%
|
| 2 | Often | 458 |
38.2%
|
| 3 | Always | 330 |
27.5%
|
| 8 | Refused | 6 |
0.5%
|
| 9 | Don’t know | 21 |
1.8%
|