| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | Never | 493 |
20.5%
|
| 1 | Rarely | 826 |
34.4%
|
| 2 | Often | 523 |
21.8%
|
| 3 | Always | 199 |
8.3%
|
| 9 | Don't know | 358 |
14.9%
|
| 98 | Refused | 0 |
0%
|