| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 190 |
15.8%
|
| 1 | Rarely | 303 |
25.3%
|
| 2 | Often | 372 |
31%
|
| 3 | Always | 296 |
24.7%
|
| 9 | Don't know | 39 |
3.3%
|
| 98 | Refused | 0 |
0%
|