| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 45 |
2.5%
|
| 1 | A great deal | 197 |
10.9%
|
| 2 | Quite a lot | 786 |
43.4%
|
| 3 | Not very much | 604 |
33.3%
|
| 4 | None at all | 181 |
10%
|