| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 29 |
3%
|
| 2 | Quite a lot | 287 |
29.2%
|
| 3 | Not very much | 518 |
52.7%
|
| 4 | None at all | 148 |
15.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 72 |