| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 282 |
22.1%
|
| 2 | Quite a lot | 593 |
46.5%
|
| 3 | Not very much | 321 |
25.2%
|
| 4 | None at all | 52 |
4.1%
|
| Sysmiss | 28 |
2.2%
|