| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 236 |
12.8%
|
| 2 | Quite a lot | 394 |
21.4%
|
| 3 | Not very much | 815 |
44.4%
|
| 4 | None at all | 392 |
21.3%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 |