| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 84 |
4.4%
|
| 2 | Quite a lot | 605 |
31.6%
|
| 3 | Not very much | 973 |
50.8%
|
| 4 | None at all | 253 |
13.2%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 3 | |
| -1 | Don't know | 13 |