| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 197 |
19.7%
|
| 2 | Quite a lot | 516 |
51.6%
|
| 3 | Not very much | 239 |
23.9%
|
| 4 | None at all | 48 |
4.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 3 |