| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 140 |
11.7%
|
| 1 | Rarely | 222 |
18.5%
|
| 2 | Sometimes | 495 |
41.3%
|
| 3 | Often | 259 |
21.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 83 |
6.9%
|