| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 56 |
1.9%
|
| 2 | A few | 477 |
16.3%
|
| 3 | Some | 679 |
23.2%
|
| 4 | Quite a lot | 991 |
33.9%
|
| 5 | Almost all | 516 |
17.7%
|
| 8 | Cannot choose | 203 |
6.9%
|
| Sysmiss | 17 |