| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 54 |
4.7%
|
| 2 | Quite a lot | 304 |
26.6%
|
| 3 | Not very much | 645 |
56.3%
|
| 4 | None at all | 142 |
12.4%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 59 |