| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 879 |
4.6%
|
| 2 | Often | 1616 |
8.5%
|
| 3 | Sometimes | 5646 |
29.8%
|
| 4 | Never | 7549 |
39.8%
|
| 5 | Do not know | 3251 |
17.1%
|
| 99 | Unspecified | 29 |
0.2%
|