| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2369 |
47.7%
|
| 2 | Some of them | 1951 |
39.3%
|
| 3 | Most of them | 510 |
10.3%
|
| 4 | All of them | 140 |
2.8%
|
| Sysmiss | 68 |