| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 456 |
38%
|
| 1 | Sometimes | 302 |
25.2%
|
| 2 | Often | 121 |
10.1%
|
| 3 | Always | 108 |
9%
|
| 9 | Don’t know | 213 |
17.8%
|
| 98 | Refused | 0 |
0%
|