| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 167 |
11.2%
|
| 2 | Quite a lot | 482 |
32.4%
|
| 3 | Not very much | 413 |
27.8%
|
| 4 | None at all | 426 |
28.6%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 22 |