| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2191 |
78.9%
|
| 2 | Some of them | 466 |
16.8%
|
| 3 | Most of them | 77 |
2.8%
|
| 4 | All of them | 42 |
1.5%
|
| Sysmiss | 5 |