| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 65 |
6.6%
|
| 2 | Quite a lot | 359 |
36.4%
|
| 3 | Not very much | 459 |
46.6%
|
| 4 | None at all | 103 |
10.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 21 |