| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 530 |
41.5%
|
| 2 | Quite a lot | 478 |
37.5%
|
| 3 | Not very much | 207 |
16.2%
|
| 4 | None at all | 42 |
3.3%
|
| Sysmiss | 19 |
1.5%
|