| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 360 |
30%
|
| 1 | Rarely | 238 |
19.8%
|
| 2 | Often | 291 |
24.3%
|
| 3 | Always | 285 |
23.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 25 |
2.1%
|