| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 98 |
8.2%
|
| 1 | Sometimes | 557 |
46.5%
|
| 2 | Often | 316 |
26.4%
|
| 3 | Always | 110 |
9.2%
|
| 9 | Don’t know | 117 |
9.8%
|
| 98 | Refused | 0 |
0%
|