| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 147 |
14.3%
|
| 2 | Quite a lot | 658 |
64.1%
|
| 3 | Not very much | 194 |
18.9%
|
| 4 | None at all | 27 |
2.6%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 28 |