| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 629 |
26.2%
|
| 1 | Rarely | 355 |
14.8%
|
| 2 | Often | 513 |
21.4%
|
| 3 | Always | 570 |
23.8%
|
| 9 | Don't know | 333 |
13.9%
|
| 998 | Refused | 0 |
0%
|