| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 259 |
22.2%
|
| 2 | Quite a lot | 411 |
35.2%
|
| 3 | Not very much | 338 |
28.9%
|
| 4 | None at all | 160 |
13.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 28 |