| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 26 |
1%
|
| 1 | A great deal | 120 |
4.6%
|
| 2 | Quite a lot | 956 |
36.8%
|
| 3 | Not very much | 1156 |
44.5%
|
| 4 | None at all | 338 |
13%
|