| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 15 |
1.3%
|
| 2 | Quite a lot | 311 |
27.7%
|
| 3 | Not very much | 555 |
49.5%
|
| 4 | None at all | 240 |
21.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 26 | |
| -1 | DK | 0 |