| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 31 |
2.7%
|
| 2 | Quite a lot | 354 |
30.9%
|
| 3 | Not very much | 602 |
52.6%
|
| 4 | None at all | 157 |
13.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 31 | |
| -1 | DK | 26 |