| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown | 130 |
8.7%
|
| -2 | No answer | 27 |
1.8%
|
| -1 | Don't know | 389 |
25.9%
|
| 1 | A great deal | 168 |
11.2%
|
| 2 | Quite a lot | 423 |
28.2%
|
| 3 | Not very much | 298 |
19.9%
|
| 4 | None at all | 65 |
4.3%
|