| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1639 |
39%
|
| 2 | Some of them | 1967 |
46.8%
|
| 3 | Most of them | 477 |
11.3%
|
| 4 | All of them | 122 |
2.9%
|
| Sysmiss | 9 |