| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 19 |
2.8%
|
| 2 | Quite a lot | 337 |
49.6%
|
| 3 | Not very much | 290 |
42.7%
|
| 4 | None at all | 33 |
4.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 330 |