| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 3 |
0.2%
|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 211 |
17.1%
|
| 1 | A great deal | 202 |
16.3%
|
| 2 | Quite a lot | 314 |
25.4%
|
| 3 | Not very much | 318 |
25.7%
|
| 4 | None at all | 186 |
15%
|