| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 147 |
10.7%
|
| 2 | Quite a lot | 565 |
41%
|
| 3 | Not very much | 501 |
36.4%
|
| 4 | None at all | 164 |
11.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 165 |