| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 584 |
48.7%
|
| 1 | Sometimes | 414 |
34.5%
|
| 2 | Often | 151 |
12.6%
|
| 3 | Always | 47 |
3.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 4 |
0.3%
|