| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 235 |
10.1%
|
| 2 | Not very much | 491 |
21.1%
|
| 3 | Somewhat | 949 |
40.7%
|
| 4 | Quite a lot | 471 |
20.2%
|
| 5 | A great deal | 183 |
7.9%
|
| 6 | Don't know | 71 |