| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 389 |
19.5%
|
| 2 | Quite a lot | 655 |
32.8%
|
| 3 | Not very much | 336 |
16.8%
|
| 4 | None at all | 354 |
17.7%
|
| Sysmiss | 261 |
13.1%
|