| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 748 |
40.2%
|
| 2 | Quite a lot | 971 |
52.1%
|
| 3 | Not very much | 94 |
5%
|
| 4 | None at all | 50 |
2.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 139 |