| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 47 |
8.3%
|
| 2 | Quite a lot | 209 |
37%
|
| 3 | Not very much | 186 |
32.9%
|
| 4 | None at all | 123 |
21.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 85 |