| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 52 |
6.9%
|
| 2 | Quite a lot | 395 |
52.5%
|
| 3 | Not very much | 291 |
38.7%
|
| 4 | None at all | 14 |
1.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 3 | |
| -1 | DK | 25 |