| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1116 |
47.3%
|
| 2 | Often | 352 |
14.9%
|
| 3 | Sometimes | 443 |
18.8%
|
| 4 | Rarely | 281 |
11.9%
|
| 5 | Never | 135 |
5.7%
|
| 77 | Don't know | 33 |
1.4%
|
| Sysmiss | 3 |