| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 24 |
2.5%
|
| 2 | Quite a lot | 231 |
23.8%
|
| 3 | Not very much | 544 |
56.1%
|
| 4 | None at all | 170 |
17.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 85 |