| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1068 |
44.5%
|
| 1 | Rarely | 710 |
29.6%
|
| 2 | Often | 296 |
12.3%
|
| 3 | Always | 181 |
7.5%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don’t know | 142 |
5.9%
|