| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 612 |
18.3%
|
| 2 | Some of them | 1630 |
48.8%
|
| 3 | Most of them | 929 |
27.8%
|
| 4 | All of them | 166 |
5%
|
| Sysmiss | 25 |