| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 218 |
17.1%
|
| 2 | Quite a lot | 563 |
44.1%
|
| 3 | Not very much | 291 |
22.8%
|
| 4 | None at all | 62 |
4.9%
|
| Sysmiss | 142 |
11.1%
|