| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 556 |
29.8%
|
| 2 | Quite a lot | 719 |
38.5%
|
| 3 | Not very much | 365 |
19.6%
|
| 4 | None at all | 226 |
12.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 21 | |
| -1 | DK | 20 |