| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 179 |
14.9%
|
| 1 | Rarely | 280 |
23.3%
|
| 2 | Often | 421 |
35.1%
|
| 3 | Always | 270 |
22.5%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 49 |
4.1%
|