| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 342 |
28.5%
|
| 1 | Rarely | 371 |
30.9%
|
| 2 | Often | 273 |
22.8%
|
| 3 | Always | 165 |
13.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 48 |
4%
|