| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 72 |
7.4%
|
| 2 | Quite a lot | 275 |
28.4%
|
| 3 | Not very much | 462 |
47.8%
|
| 4 | None at all | 158 |
16.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 40 |