| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 198 |
8.5%
|
| 2 | Not very much | 471 |
20.1%
|
| 3 | Somewhat | 947 |
40.5%
|
| 4 | Quite a lot | 511 |
21.8%
|
| 5 | A great deal | 213 |
9.1%
|
| 6 | Don't know | 60 |