| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 110 |
11.3%
|
| 2 | Quite a lot | 429 |
44.2%
|
| 3 | Not very much | 351 |
36.2%
|
| 4 | None at all | 80 |
8.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 17 |