| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 448 |
37.3%
|
| 1 | Rarely | 584 |
48.7%
|
| 2 | Often | 106 |
8.8%
|
| 3 | Always | 22 |
1.8%
|
| 9 | Don't know | 40 |
3.3%
|
| 98 | Refused | 0 |
0%
|