| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 223 |
18.6%
|
| 1 | Rarely | 435 |
36.3%
|
| 2 | Often | 376 |
31.3%
|
| 3 | Always | 91 |
7.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 74 |
6.2%
|