| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 241 |
24.1%
|
| 2 | Quite a lot | 633 |
63.4%
|
| 3 | Not very much | 114 |
11.4%
|
| 4 | None at all | 11 |
1.1%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 4 |