| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 18 |
1%
|
| 1 | A great deal | 16 |
0.9%
|
| 2 | Quite a lot | 289 |
15.9%
|
| 3 | Not very much | 1167 |
64.4%
|
| 4 | None at all | 323 |
17.8%
|