| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 13 |
1.9%
|
| 2 | Quite a lot | 100 |
14.8%
|
| 3 | Not very much | 152 |
22.5%
|
| 4 | None at all | 411 |
60.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 323 |