| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 283 |
22.6%
|
| 2 | Quite a lot | 330 |
26.4%
|
| 3 | Not very much | 387 |
31%
|
| 4 | None at all | 250 |
20%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 4 |