| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 145 |
15.4%
|
| 2 | Quite a lot | 367 |
38.9%
|
| 3 | Not very much | 323 |
34.2%
|
| 4 | None at all | 109 |
11.5%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 26 |