| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 785 |
32.7%
|
| 1 | Sometimes | 613 |
25.5%
|
| 2 | Often | 344 |
14.3%
|
| 3 | Always | 253 |
10.5%
|
| 9 | Don't know | 405 |
16.9%
|
| 98 | Refused | 0 |
0%
|