| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 204 |
17%
|
| 1 | Rarely | 310 |
25.8%
|
| 2 | Often | 390 |
32.5%
|
| 3 | Always | 246 |
20.5%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 47 |
3.9%
|