| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 151 |
12.6%
|
| 1 | Rarely | 255 |
21.3%
|
| 2 | Often | 430 |
35.8%
|
| 3 | Always | 337 |
28.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 27 |
2.3%
|