| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 128 |
14.1%
|
| 2 | Quite a lot | 537 |
59.1%
|
| 3 | Not very much | 211 |
23.2%
|
| 4 | None at all | 32 |
3.5%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 46 |