| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 24 |
0.9%
|
| 1 | A great deal | 768 |
29.6%
|
| 2 | Quite a lot | 1293 |
49.8%
|
| 3 | Not very much | 428 |
16.5%
|
| 4 | None at all | 83 |
3.2%
|