| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 45 |
7.2%
|
| 2 | Quite a lot | 198 |
31.8%
|
| 3 | Not very much | 248 |
39.8%
|
| 4 | None at all | 132 |
21.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 27 |