| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 4 |
0.3%
|
| -1 | Don't know | 18 |
1.5%
|
| 1 | Very much | 140 |
11.7%
|
| 2 | A great deal | 341 |
28.4%
|
| 3 | Not much | 432 |
36%
|
| 4 | Not at all | 265 |
22.1%
|