| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1839 |
63.6%
|
| 2 | Some of them | 824 |
28.5%
|
| 3 | Most of them | 172 |
6%
|
| 4 | All of them | 55 |
1.9%
|
| Sysmiss | 23 |