| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1082 |
45.1%
|
| 1 | Sometimes | 689 |
28.7%
|
| 2 | Always | 586 |
24.4%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don’t know | 41 |
1.7%
|