| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1358 |
34.1%
|
| 2 | Often | 275 |
6.9%
|
| 3 | Sometimes | 732 |
18.4%
|
| 4 | Rarely | 744 |
18.7%
|
| 5 | Never | 824 |
20.7%
|
| 77 | Don't know | 49 |
1.2%
|
| Sysmiss | 5 |