| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 268 |
22.3%
|
| 1 | Rarely | 386 |
32.2%
|
| 2 | Often | 248 |
20.7%
|
| 3 | Always | 129 |
10.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 168 |
14%
|