| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 57 |
2.9%
|
| 2 | Quite a lot | 443 |
22.7%
|
| 3 | Not very much | 1011 |
51.9%
|
| 4 | None at all | 437 |
22.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 100 |