| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 7 |
0.6%
|
| -1 | Don't know | 72 |
5.9%
|
| 1 | A great deal | 129 |
10.5%
|
| 2 | Quite a lot | 464 |
37.7%
|
| 3 | Not very much | 354 |
28.8%
|
| 4 | None at all | 204 |
16.6%
|