| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 693 |
57.8%
|
| 1 | Sometimes | 312 |
26%
|
| 2 | Often | 133 |
11.1%
|
| 3 | Always | 53 |
4.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 9 |
0.8%
|