| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 233 |
18.3%
|
| 2 | Quite a lot | 572 |
44.8%
|
| 3 | Not very much | 374 |
29.3%
|
| 4 | None at all | 74 |
5.8%
|
| Sysmiss | 23 |
1.8%
|