| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 383 |
23.6%
|
| 2 | Quite a lot | 771 |
47.5%
|
| 3 | Not very much | 359 |
22.1%
|
| 4 | None at all | 109 |
6.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 470 |