| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 221 |
17.3%
|
| 2 | Quite a lot | 587 |
46%
|
| 3 | Not very much | 388 |
30.4%
|
| 4 | None at all | 62 |
4.9%
|
| Sysmiss | 18 |
1.4%
|