| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 115 |
7%
|
| 1 | A great deal | 167 |
10.2%
|
| 2 | Quite a lot | 545 |
33.3%
|
| 3 | Not very much | 604 |
36.9%
|
| 4 | None at all | 207 |
12.6%
|