| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 751 |
31.3%
|
| 1 | Sometimes | 869 |
36.2%
|
| 2 | Often | 452 |
18.8%
|
| 3 | Always | 146 |
6.1%
|
| 9 | Don't know | 182 |
7.6%
|
| 98 | Refused | 0 |
0%
|