| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 117 |
9.4%
|
| 2 | Quite a lot | 689 |
55.3%
|
| 3 | Not very much | 388 |
31.2%
|
| 4 | None at all | 51 |
4.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 2 |