| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not applicable for other reasons | 16 |
1.3%
|
| -2 | No answer/Refused | 1 |
0.1%
|
| -1 | Don't know | 103 |
8.3%
|
| 1 | A great deal | 367 |
29.7%
|
| 2 | Quite a lot | 401 |
32.4%
|
| 3 | Not very much | 193 |
15.6%
|
| 4 | None at all | 156 |
12.6%
|