| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 323 |
27.3%
|
| 2 | Quite a lot | 375 |
31.7%
|
| 3 | Not very much | 315 |
26.6%
|
| 4 | None at all | 171 |
14.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 16 |