| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 197 |
16.4%
|
| 1 | Sometimes | 581 |
48.4%
|
| 2 | Often | 313 |
26.1%
|
| 3 | Always | 102 |
8.5%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 6 |
0.5%
|