| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 5323 |
7.7%
|
| 2 | Quite a lot | 25758 |
37.4%
|
| 3 | Not very much | 26709 |
38.8%
|
| 4 | None at all | 11047 |
16%
|
| -4 | Not asked | 3847 | |
| -2 | NA | 209 | |
| -1 | DK | 4925 |