| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.4%
|
| 1 | A great deal | 30 |
3%
|
| 2 | Quite a lot | 339 |
33.8%
|
| 3 | Not very much | 477 |
47.5%
|
| 4 | None at all | 154 |
15.3%
|