| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 6993 |
10.2%
|
| 2 | Quite a lot | 22878 |
33.4%
|
| 3 | Not very much | 24945 |
36.4%
|
| 4 | None at all | 13642 |
19.9%
|
| -4 | Not asked | 6322 | |
| -2 | NA | 216 | |
| -1 | DK | 2822 |