| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 53 |
4.4%
|
| 1 | Rarely | 245 |
20.4%
|
| 2 | Often | 523 |
43.6%
|
| 3 | Always | 337 |
28.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 41 |
3.4%
|