| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 52 |
4.3%
|
| 2 | Quite a lot | 242 |
19.8%
|
| 3 | Not very much | 681 |
55.7%
|
| 4 | None at all | 247 |
20.2%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 6 |