| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other missing; Multiple answers Mail (EVS) {other missing} | 34 |
3.2%
|
| -1 | Don't know | 70 |
6.6%
|
| 1 | A great deal | 85 |
8%
|
| 2 | Quite a lot | 520 |
49.2%
|
| 3 | Not very much | 285 |
27%
|
| 4 | None at all | 63 |
6%
|