| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 147 |
6.2%
|
| 2 | A little | 386 |
16.2%
|
| 3 | Somewhat | 633 |
26.6%
|
| 4 | Quite a lot | 723 |
30.4%
|
| 5 | A great deal | 487 |
20.5%
|
| 6 | Don't know | 24 |