| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.6%
|
| -1 | Don't know | 392 |
31.2%
|
| 1 | A great deal | 77 |
6.1%
|
| 2 | Quite a lot | 283 |
22.5%
|
| 3 | Not very much | 277 |
22%
|
| 4 | None at all | 220 |
17.5%
|