| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 189 |
11.2%
|
| 2 | Quite a lot | 711 |
42.3%
|
| 3 | Not very much | 477 |
28.4%
|
| 4 | None at all | 305 |
18.1%
|
| -4 | Not asked | 0 | |
| -2 | NA | 29 | |
| -1 | DK | 196 |