| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 37 |
4.3%
|
| 2 | Quite a lot | 353 |
41.3%
|
| 3 | Not very much | 397 |
46.5%
|
| 4 | None at all | 67 |
7.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 100 |