| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 9 |
0.9%
|
| 1 | A great deal | 72 |
7%
|
| 2 | Quite a lot | 478 |
46.7%
|
| 3 | Not very much | 426 |
41.6%
|
| 4 | None at all | 38 |
3.7%
|