| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 671 |
6.9%
|
| 2 | Often | 313 |
3.2%
|
| 3 | Sometimes | 1970 |
20.1%
|
| 4 | Rarely | 1930 |
19.7%
|
| 5 | Never | 4575 |
46.7%
|
| 77 | Don't know | 333 |
3.4%
|
| Sysmiss | 8 |