| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.1%
|
| -1 | Don't know | 31 |
1.7%
|
| 1 | Very much | 395 |
21.8%
|
| 2 | A great deal | 586 |
32.4%
|
| 3 | Not much | 405 |
22.4%
|
| 4 | Not at all | 391 |
21.6%
|