| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 668 |
33.3%
|
| 2 | Quite a lot | 818 |
40.7%
|
| 3 | Not very much | 385 |
19.2%
|
| 4 | None at all | 138 |
6.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 83 |