| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 443 |
18.5%
|
| 1 | Rarely | 433 |
18.1%
|
| 2 | Often | 706 |
29.5%
|
| 3 | Always | 685 |
28.7%
|
| 9 | Don't know | 123 |
5.1%
|
| 98 | Refused | 0 |
0%
|