| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 141 |
11.6%
|
| 2 | Quite a lot | 597 |
48.9%
|
| 3 | Not very much | 426 |
34.9%
|
| 4 | None at all | 56 |
4.6%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 8 |