| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1779 |
41.9%
|
| 2 | Some of them | 1971 |
46.4%
|
| 3 | Most of them | 419 |
9.9%
|
| 4 | All of them | 81 |
1.9%
|
| Sysmiss | 32 |