| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 0 | Never | 117 |
9.8%
|
| 1 | Rarely | 278 |
23.2%
|
| 2 | Often | 455 |
38%
|
| 3 | Always | 165 |
13.8%
|
| 9 | Don’t know | 181 |
15.1%
|
| 98 | Refused | 0 |
0%
|