| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 255 |
13.9%
|
| 2 | Quite a lot | 410 |
22.3%
|
| 3 | Not very much | 839 |
45.7%
|
| 4 | None at all | 333 |
18.1%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 |