| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 44 |
3.9%
|
| 1 | A great deal | 234 |
20.8%
|
| 2 | Quite a lot | 294 |
26.1%
|
| 3 | Not very much | 342 |
30.3%
|
| 4 | None at all | 213 |
18.9%
|