| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 7 |
0.7%
|
| 1 | A great deal | 102 |
10%
|
| 2 | Quite a lot | 638 |
62.4%
|
| 3 | Not very much | 254 |
24.8%
|
| 4 | None at all | 22 |
2.2%
|