| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.7%
|
| -1 | Don't know | 328 |
25.4%
|
| 1 | A great deal | 90 |
7%
|
| 2 | Quite a lot | 325 |
25.2%
|
| 3 | Not very much | 274 |
21.3%
|
| 4 | None at all | 263 |
20.4%
|