| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 23 |
2.3%
|
| 1 | Very much | 410 |
41%
|
| 2 | A good deal | 268 |
26.8%
|
| 3 | Not much | 145 |
14.5%
|
| 4 | Not at all | 154 |
15.4%
|