| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 28 |
2.8%
|
| 2 | Quite a lot | 315 |
31.5%
|
| 3 | Not very much | 558 |
55.9%
|
| 4 | None at all | 98 |
9.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 4 |