| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 34 |
15.2%
|
| 2 | Quite a lot | 73 |
32.7%
|
| 3 | Not very much | 77 |
34.5%
|
| 4 | None at all | 39 |
17.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 17 |