| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 424 |
35.3%
|
| 1 | Sometimes | 301 |
25.1%
|
| 2 | Often | 141 |
11.8%
|
| 3 | Always | 75 |
6.3%
|
| 8 | Refused | 20 |
1.7%
|
| 9 | Don’t know | 239 |
19.9%
|