| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 229 |
17.9%
|
| 2 | Quite a lot | 602 |
47.2%
|
| 3 | Not very much | 363 |
28.4%
|
| 4 | None at all | 66 |
5.2%
|
| Sysmiss | 16 |
1.3%
|