| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 373 |
31.1%
|
| 1 | Sometimes | 251 |
20.9%
|
| 2 | Often | 211 |
17.6%
|
| 3 | Always | 158 |
13.2%
|
| 9 | Don't know | 207 |
17.3%
|
| 98 | Refused | 0 |
0%
|