| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 287 |
16.8%
|
| 2 | Quite a lot | 641 |
37.6%
|
| 3 | Not very much | 464 |
27.2%
|
| 4 | None at all | 313 |
18.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 335 |