| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.9%
|
| -1 | Don't know | 27 |
2.3%
|
| 1 | Very much | 602 |
50.2%
|
| 2 | A great deal | 359 |
29.9%
|
| 3 | Not much | 121 |
10.1%
|
| 4 | Not at all | 80 |
6.7%
|