| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 39 |
17.5%
|
| 2 | Quite a lot | 95 |
42.6%
|
| 3 | Not very much | 68 |
30.5%
|
| 4 | None at all | 21 |
9.4%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 17 |