| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 490 |
35.3%
|
| 2 | Some of them | 618 |
44.5%
|
| 3 | Most of them | 225 |
16.2%
|
| 4 | All of them | 55 |
4%
|
| Sysmiss | 3 |