| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 94 |
5.2%
|
| 1 | A great deal | 94 |
5.2%
|
| 2 | Quite a lot | 771 |
42.5%
|
| 3 | Not very much | 704 |
38.8%
|
| 4 | None at all | 150 |
8.3%
|