| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 92 |
7.7%
|
| 1 | Rarely | 365 |
30.4%
|
| 2 | Often | 435 |
36.3%
|
| 3 | Always | 300 |
25%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 7 |
0.6%
|