| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 48 |
4.2%
|
| 2 | Quite a lot | 318 |
28%
|
| 3 | Not very much | 535 |
47.1%
|
| 4 | None at all | 235 |
20.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 75 |