| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 11 |
0.9%
|
| 1 | Very much | 192 |
16%
|
| 2 | A great deal | 382 |
31.8%
|
| 3 | Not much | 415 |
34.6%
|
| 4 | Not at all | 198 |
16.5%
|