| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 61 |
6.1%
|
| 2 | Quite a lot | 491 |
48.7%
|
| 3 | Not very much | 371 |
36.8%
|
| 4 | None at all | 85 |
8.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 13 |