| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 18 |
1.5%
|
| 2 | Quite a lot | 198 |
17%
|
| 3 | Not very much | 595 |
51.2%
|
| 4 | None at all | 352 |
30.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 48 |