| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1175 |
49.2%
|
| 1 | Sometimes | 676 |
28.3%
|
| 2 | Often | 204 |
8.5%
|
| 3 | Always | 132 |
5.5%
|
| 9 | Don't know | 203 |
8.5%
|
| 98 | Refused | 0 |
0%
|