| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 114 |
8.7%
|
| 2 | Quite a lot | 589 |
44.8%
|
| 3 | Not very much | 394 |
29.9%
|
| 4 | None at all | 219 |
16.6%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 724 |