| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 229 |
18.4%
|
| 2 | Quite a lot | 651 |
52.3%
|
| 3 | Not very much | 298 |
23.9%
|
| 4 | None at all | 67 |
5.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 2 |