| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer/ refused | 3 |
0.2%
|
| -1 | Don't know/ Unsure | 165 |
13.5%
|
| 1 | A great deal | 44 |
3.6%
|
| 2 | Quite a lot | 270 |
22.1%
|
| 3 | Not very much | 305 |
24.9%
|
| 4 | None at all | 436 |
35.7%
|