| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 116 |
9.7%
|
| 1 | Rarely | 94 |
7.8%
|
| 2 | Often | 547 |
45.6%
|
| 3 | Always | 401 |
33.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 42 |
3.5%
|