| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 1592 |
79.8%
|
| 2 | Quite a lot | 268 |
13.4%
|
| 3 | Not very much | 77 |
3.9%
|
| 4 | None at all | 46 |
2.3%
|
| Sysmiss | 12 |
0.6%
|