| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 577 |
30.7%
|
| 2 | Some of them | 921 |
49.1%
|
| 3 | Most of them | 298 |
15.9%
|
| 4 | All of them | 81 |
4.3%
|
| Sysmiss | 23 |