| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all often | 305 |
9.7%
|
| 2 | Not very often | 1182 |
37.6%
|
| 3 | Often | 1205 |
38.3%
|
| 4 | Or, very often | 267 |
8.5%
|
| 8 | Do not know | 186 |
5.9%
|
| Sysmiss | 38 |