| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 147 |
7.8%
|
| 2 | Quite a lot | 701 |
37.2%
|
| 3 | Not very much | 665 |
35.3%
|
| 4 | None at all | 372 |
19.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 207 |