| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 98 |
6.1%
|
| 1 | Rarely | 367 |
22.9%
|
| 2 | Often | 591 |
36.9%
|
| 3 | Always | 537 |
33.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 6 |
0.4%
|