| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 52 |
2%
|
| -1 | Don't know | 5 |
0.2%
|
| 1 | A great deal | 341 |
13.1%
|
| 2 | Quite a lot | 1062 |
40.9%
|
| 3 | Not very much | 888 |
34.2%
|
| 4 | None at all | 248 |
9.6%
|