| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 3 |
0.3%
|
| 1 | Very much | 137 |
11.4%
|
| 2 | A great deal | 400 |
33.3%
|
| 3 | Not much | 369 |
30.8%
|
| 4 | Not at all | 290 |
24.2%
|