| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 234 |
18.8%
|
| 2 | Quite a lot | 340 |
27.4%
|
| 3 | Not very much | 425 |
34.2%
|
| 4 | None at all | 244 |
19.6%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 11 |