| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 436 |
36.3%
|
| 1 | Sometimes | 297 |
24.8%
|
| 2 | Often | 126 |
10.5%
|
| 3 | Always | 21 |
1.8%
|
| 9 | Don't know | 320 |
26.7%
|
| 98 | Refused | 0 |
0%
|