| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 273 |
28.8%
|
| 2 | Quite a lot | 422 |
44.5%
|
| 3 | Not very much | 210 |
22.1%
|
| 4 | None at all | 44 |
4.6%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 21 |