| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 58 |
3.2%
|
| 1 | A great deal | 312 |
17.2%
|
| 2 | Quite a lot | 956 |
52.7%
|
| 3 | Not very much | 412 |
22.7%
|
| 4 | None at all | 75 |
4.1%
|