| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 527 |
44.3%
|
| 1 | Only sometimes | 405 |
34%
|
| 2 | Often | 164 |
13.8%
|
| 3 | Always | 17 |
1.4%
|
| 9 | Don't know | 77 |
6.5%
|