| Value | Category | Cases | |
|---|---|---|---|
| 1 | very often | 122 |
5%
|
| 2 | often | 206 |
8.4%
|
| 3 | occasionally | 434 |
17.7%
|
| 4 | very seldom | 770 |
31.5%
|
| 5 | never | 914 |
37.4%
|
| Sysmiss | 51 |