| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 31 |
1.2%
|
| 1 | A great deal | 171 |
6.6%
|
| 2 | Quite a lot | 883 |
34%
|
| 3 | Not very much | 1158 |
44.6%
|
| 4 | None at all | 353 |
13.6%
|