| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 848 |
35.5%
|
| 1 | Only Sometimes | 447 |
18.7%
|
| 2 | Often | 265 |
11.1%
|
| 3 | Always | 177 |
7.4%
|
| 8 | Refused | 39 |
1.6%
|
| 9 | Don’t know | 616 |
25.8%
|