| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer/ refused | 42 |
3.5%
|
| -1 | Don't know/ Unsure | 96 |
8%
|
| 1 | A great deal | 179 |
14.9%
|
| 2 | Quite a lot | 560 |
46.7%
|
| 3 | Not very much | 212 |
17.7%
|
| 4 | None at all | 111 |
9.3%
|