| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 164 |
14.6%
|
| 1 | A great deal | 130 |
11.5%
|
| 2 | Quite a lot | 229 |
20.3%
|
| 3 | Not very much | 272 |
24.1%
|
| 4 | None at all | 332 |
29.5%
|