| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 245 |
14.4%
|
| 2 | Quite a lot | 655 |
38.4%
|
| 3 | Not very much | 398 |
23.3%
|
| 4 | None at all | 408 |
23.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 29 | |
| -1 | DK | 172 |