| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not applicable for other reasons | 20 |
1.6%
|
| -1 | Don't know | 137 |
11.1%
|
| 1 | A great deal | 412 |
33.3%
|
| 2 | Quite a lot | 400 |
32.3%
|
| 3 | Not very much | 191 |
15.4%
|
| 4 | None at all | 77 |
6.2%
|