| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 144 |
12%
|
| 1 | Rarely | 163 |
13.6%
|
| 2 | Often | 483 |
40.3%
|
| 3 | Always | 404 |
33.7%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 5 |
0.4%
|