| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 314 |
26.2%
|
| 1 | Rarely | 293 |
24.4%
|
| 2 | Often | 238 |
19.8%
|
| 3 | Always | 135 |
11.3%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 217 |
18.1%
|