| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 285 |
22.9%
|
| 2 | Quite a lot | 770 |
62%
|
| 3 | Not very much | 166 |
13.4%
|
| 4 | None at all | 21 |
1.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 5 |