| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 274 |
14.7%
|
| 2 | Quite a lot | 596 |
32%
|
| 3 | Not very much | 400 |
21.5%
|
| 4 | None at all | 591 |
31.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 21 | |
| -1 | DK | 25 |