| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 252 |
21%
|
| 1 | Rarely | 321 |
26.8%
|
| 2 | Often | 398 |
33.2%
|
| 3 | Always | 192 |
16%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 36 |
3%
|