| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 617 |
25.7%
|
| 1 | Rarely | 896 |
37.3%
|
| 2 | Often | 645 |
26.9%
|
| 3 | Always | 155 |
6.5%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don’t know | 84 |
3.5%
|