| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 724 |
60.3%
|
| 1 | Sometimes | 201 |
16.8%
|
| 2 | Often | 110 |
9.2%
|
| 3 | Always | 64 |
5.3%
|
| 9 | Don't know | 101 |
8.4%
|
| 98 | Refused | 0 |
0%
|