| Value | Category | Cases | |
|---|---|---|---|
| -1 | DK/never heard off | 14 |
1.2%
|
| 1 | A great deal | 433 |
36%
|
| 2 | Quite a lot | 444 |
36.9%
|
| 3 | Not very much | 213 |
17.7%
|
| 4 | None at all | 99 |
8.2%
|