| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 29 |
2.4%
|
| 1 | Very much | 667 |
55.6%
|
| 2 | A great deal | 220 |
18.3%
|
| 3 | Not much | 198 |
16.5%
|
| 4 | Not at all | 86 |
7.2%
|