| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 59 |
26.2%
|
| 2 | Quite a lot | 79 |
35.1%
|
| 3 | Not very much | 65 |
28.9%
|
| 4 | None at all | 22 |
9.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 15 |