| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 259 |
20.8%
|
| 2 | Quite a lot | 753 |
60.6%
|
| 3 | Not very much | 204 |
16.4%
|
| 4 | None at all | 27 |
2.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 3 | |
| -1 | DK | 3 |