| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 391 |
21.3%
|
| 2 | Quite a lot | 573 |
31.2%
|
| 3 | Not very much | 556 |
30.3%
|
| 4 | None at all | 316 |
17.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 159 | |
| -1 | DK | 1 |