| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 43 |
3.5%
|
| 2 | Quite a lot | 387 |
31.2%
|
| 3 | Not very much | 623 |
50.2%
|
| 4 | None at all | 189 |
15.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 2 | |
| -1 | DK | 5 |