| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 553 |
27.7%
|
| 2 | Quite a lot | 692 |
34.7%
|
| 3 | Not very much | 314 |
15.7%
|
| 4 | None at all | 385 |
19.3%
|
| Sysmiss | 51 |
2.6%
|