| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 822 |
21.6%
|
| 2 | Some of them | 1919 |
50.5%
|
| 3 | Most of them | 915 |
24.1%
|
| 4 | All of them | 144 |
3.8%
|
| Sysmiss | 35 |