| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 33 |
3.1%
|
| -1 | Don't know | 26 |
2.5%
|
| 1 | A great deal | 23 |
2.2%
|
| 2 | Quite a lot | 295 |
27.9%
|
| 3 | Not very much | 574 |
54.3%
|
| 4 | None at all | 106 |
10%
|