| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 183 |
14.7%
|
| 2 | Quite a lot | 785 |
63.2%
|
| 3 | Not very much | 239 |
19.2%
|
| 4 | None at all | 36 |
2.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 4 |