| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 604 |
50.5%
|
| 2 | Quite a lot | 285 |
23.8%
|
| 3 | Not very much | 209 |
17.5%
|
| 4 | None at all | 99 |
8.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 3 |