| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 2 |
0.2%
|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 218 |
17.6%
|
| 1 | A great deal | 275 |
22.2%
|
| 2 | Quite a lot | 339 |
27.4%
|
| 3 | Not very much | 264 |
21.3%
|
| 4 | None at all | 135 |
10.9%
|