| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 105 |
10.5%
|
| 2 | Quite a lot | 380 |
38.1%
|
| 3 | Not very much | 390 |
39.1%
|
| 4 | None at all | 123 |
12.3%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 5 |