| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 255 |
21.3%
|
| 1 | Rarely | 221 |
18.4%
|
| 2 | Often | 187 |
15.6%
|
| 3 | Always | 522 |
43.5%
|
| 9 | Don't know | 14 |
1.2%
|
| 98 | Refused | 0 |
0%
|