| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 84 |
6.8%
|
| 2 | Quite a lot | 506 |
40.7%
|
| 3 | Not very much | 563 |
45.3%
|
| 4 | None at all | 90 |
7.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 4 |