| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 53 |
7.6%
|
| 2 | Quite a lot | 260 |
37.1%
|
| 3 | Not very much | 248 |
35.4%
|
| 4 | None at all | 139 |
19.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 372 |