| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 413 |
34.4%
|
| 1 | Rarely | 279 |
23.3%
|
| 2 | Sometimes | 242 |
20.2%
|
| 3 | Often | 139 |
11.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 126 |
10.5%
|