| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 583 |
28.8%
|
| 2 | Quite a lot | 890 |
44%
|
| 3 | Not very much | 411 |
20.3%
|
| 4 | None at all | 139 |
6.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 69 |