| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 33 |
3.3%
|
| -1 | Don't know | 40 |
4%
|
| 1 | A great deal | 75 |
7.5%
|
| 2 | Quite a lot | 338 |
33.8%
|
| 3 | Not very much | 333 |
33.3%
|
| 4 | None at all | 181 |
18.1%
|