| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 649 |
43.2%
|
| 2 | Quite a lot | 496 |
33%
|
| 3 | Not very much | 267 |
17.8%
|
| 4 | None at all | 91 |
6.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 7 |