| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 54 |
7.1%
|
| 2 | Quite a lot | 473 |
62.6%
|
| 3 | Not very much | 218 |
28.8%
|
| 4 | None at all | 11 |
1.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 6 | |
| -1 | DK | 18 |