| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 942 |
46.6%
|
| 2 | Some of them | 217 |
10.7%
|
| 3 | Most of them | 576 |
28.5%
|
| 4 | All of them | 287 |
14.2%
|
| Sysmiss | 133 |