| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 12 |
1%
|
| 0 | Never | 487 |
41.2%
|
| 1 | Sometimes | 371 |
31.4%
|
| 2 | Often | 133 |
11.3%
|
| 3 | Always | 77 |
6.5%
|
| 7 | Not applicable | 1 |
0.1%
|
| 9 | Don't know | 101 |
8.5%
|
| 98 | Refused | 0 |
0%
|