| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 5768 |
7.9%
|
| 2 | Quite a lot | 25902 |
35.6%
|
| 3 | Not very much | 30666 |
42.2%
|
| 4 | None at all | 10357 |
14.2%
|
| -4 | Not asked | 2593 | |
| -2 | NA | 159 | |
| -1 | DK | 2373 |