| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 309 |
15.5%
|
| 2 | Quite a lot | 538 |
27%
|
| 3 | Not very much | 375 |
18.8%
|
| 4 | None at all | 730 |
36.6%
|
| Sysmiss | 43 |
2.2%
|