| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 332 |
13.9%
|
| 1 | Rarely | 561 |
23.5%
|
| 2 | Often | 549 |
23%
|
| 3 | Always | 597 |
25%
|
| 8 | Refused | 16 |
0.7%
|
| 9 | Don’t know | 337 |
14.1%
|