| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 23 |
2%
|
| 1 | A great deal | 202 |
17.9%
|
| 2 | Quite a lot | 336 |
29.8%
|
| 3 | Not very much | 346 |
30.7%
|
| 4 | None at all | 220 |
19.5%
|