| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 381 |
20.7%
|
| 2 | Quite a lot | 503 |
27.4%
|
| 3 | Not very much | 640 |
34.8%
|
| 4 | None at all | 313 |
17%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 |