| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 12 |
0.8%
|
| 1 | Very much | 264 |
17.6%
|
| 2 | A good deal | 461 |
30.7%
|
| 3 | Not much | 249 |
16.6%
|
| 4 | Not at all | 514 |
34.3%
|