| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 177 |
12.8%
|
| 2 | Quite a lot | 746 |
54%
|
| 3 | Not very much | 406 |
29.4%
|
| 4 | None at all | 52 |
3.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 144 |