| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| 1 | A great deal | 383 |
31.9%
|
| 2 | Quite a lot | 583 |
48.6%
|
| 3 | Not very much | 194 |
16.2%
|
| 4 | None at all | 39 |
3.3%
|