| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 513 |
12.6%
|
| 2 | Some of them | 1779 |
43.6%
|
| 3 | Most of them | 1477 |
36.2%
|
| 4 | All of them | 312 |
7.6%
|
| Sysmiss | 20 |