| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 34 |
3.3%
|
| 2 | Quite a lot | 291 |
27.8%
|
| 3 | Not very much | 450 |
43%
|
| 4 | None at all | 232 |
22.2%
|
| Sysmiss | 39 |
3.7%
|