| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 298 |
24.8%
|
| 1 | Rarely | 360 |
30%
|
| 2 | Often | 451 |
37.6%
|
| 3 | Always | 71 |
5.9%
|
| 9 | Don't know | 20 |
1.7%
|
| 98 | Refused | 0 |
0%
|