| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 272 |
23.2%
|
| 2 | Quite a lot | 590 |
50.4%
|
| 3 | Not very much | 264 |
22.5%
|
| 4 | None at all | 45 |
3.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 29 |