| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1893 |
65.3%
|
| 2 | Some of them | 821 |
28.3%
|
| 3 | Most of them | 133 |
4.6%
|
| 4 | All of them | 53 |
1.8%
|
| Sysmiss | 13 |