| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 586 |
31.2%
|
| 2 | Quite a lot | 701 |
37.4%
|
| 3 | Not very much | 295 |
15.7%
|
| 4 | None at all | 294 |
15.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 20 | |
| -1 | DK | 11 |