| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 342 |
10.9%
|
| 2 | Often | 642 |
20.4%
|
| 3 | Occasionally | 746 |
23.7%
|
| 4 | Rarely | 587 |
18.7%
|
| 5 | Never | 829 |
26.4%
|
| Sysmiss | 37 |