| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 284 |
14.2%
|
| 2 | Quite a lot | 506 |
25.4%
|
| 3 | Not very much | 281 |
14.1%
|
| 4 | None at all | 458 |
23%
|
| Sysmiss | 466 |
23.4%
|