| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 191 |
16.1%
|
| 2 | Quite a lot | 468 |
39.4%
|
| 3 | Not very much | 420 |
35.4%
|
| 4 | None at all | 109 |
9.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 12 |