| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.3%
|
| -1 | Don't know | 11 |
0.4%
|
| 1 | A great deal | 426 |
14%
|
| 2 | Quite a lot | 1789 |
58.9%
|
| 3 | Not very much | 693 |
22.8%
|
| 4 | None at all | 109 |
3.6%
|