| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 167 |
7%
|
| 1 | Rarely | 411 |
17.3%
|
| 2 | Sometimes | 517 |
21.7%
|
| 3 | Often | 805 |
33.9%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know | 477 |
20.1%
|