| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 57 |
4.9%
|
| 2 | Quite a lot | 122 |
10.5%
|
| 3 | Not very much | 605 |
52.2%
|
| 4 | None at all | 376 |
32.4%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 44 |