| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 75 |
6.2%
|
| 2 | Quite a lot | 501 |
41.1%
|
| 3 | Not very much | 559 |
45.9%
|
| 4 | None at all | 83 |
6.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 10 |