| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 352 |
6.9%
|
| 2 | Often | 478 |
9.3%
|
| 3 | Sometimes | 585 |
11.4%
|
| 4 | Rarely | 1221 |
23.9%
|
| 5 | Never | 2369 |
46.3%
|
| 77 | Don't know | 114 |
2.2%
|
| Sysmiss | 7 |