| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 176 |
6.1%
|
| 2 | Often | 350 |
12.2%
|
| 3 | Occasionally | 600 |
21%
|
| 4 | Very seldom | 773 |
27%
|
| 5 | Never | 964 |
33.7%
|
| Sysmiss | 41 |