| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 671 |
24.6%
|
| 2 | Quite a lot | 974 |
35.7%
|
| 3 | Not very much | 761 |
27.9%
|
| 4 | None at all | 320 |
11.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 1 | |
| -1 | DK | 208 |