| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1595 |
67.2%
|
| 2 | Some of them | 615 |
25.9%
|
| 3 | Most of them | 94 |
4%
|
| 4 | All of them | 68 |
2.9%
|
| Sysmiss | 17 |