| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 96 |
8%
|
| 1 | Rarely | 349 |
29.1%
|
| 2 | Often | 450 |
37.5%
|
| 3 | Always | 284 |
23.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 21 |
1.8%
|