| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 134 |
11.2%
|
| 1 | Rarely | 268 |
22.3%
|
| 2 | Often | 427 |
35.6%
|
| 3 | Always | 330 |
27.5%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 40 |
3.3%
|