| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 895 |
37.3%
|
| 1 | Rarely | 837 |
34.9%
|
| 2 | Often | 382 |
15.9%
|
| 3 | Always | 204 |
8.5%
|
| 9 | Don't know | 82 |
3.4%
|
| 998 | Refused | 0 |
0%
|