| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 463 |
34.1%
|
| 2 | Quite a lot | 627 |
46.1%
|
| 3 | Not very much | 235 |
17.3%
|
| 4 | None at all | 34 |
2.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 166 |