| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 284 |
12.3%
|
| 2 | Quite a lot | 864 |
37.5%
|
| 3 | Not very much | 1009 |
43.8%
|
| 4 | None at all | 145 |
6.3%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 23 |