| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 155 |
12.9%
|
| 1 | Rarely | 288 |
24%
|
| 2 | Often | 343 |
28.6%
|
| 3 | Always | 218 |
18.2%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 193 |
16.1%
|