| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 29 |
1.1%
|
| -1 | Don't know | 1 |
0%
|
| 1 | A great deal | 249 |
9.6%
|
| 2 | Quite a lot | 1177 |
45.3%
|
| 3 | Not very much | 912 |
35.1%
|
| 4 | None at all | 228 |
8.8%
|