| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 102 |
8.5%
|
| 1 | Rarely | 96 |
8%
|
| 2 | Often | 258 |
21.5%
|
| 3 | Always | 738 |
61.5%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 5 |
0.4%
|