| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 84 |
4.6%
|
| 1 | A great deal | 73 |
4%
|
| 2 | Quite a lot | 627 |
34.6%
|
| 3 | Not very much | 833 |
45.9%
|
| 4 | None at all | 196 |
10.8%
|