| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1708 |
91.7%
|
| 2 | Some of them | 108 |
5.8%
|
| 3 | Most of them | 20 |
1.1%
|
| 4 | All of them | 26 |
1.4%
|
| Sysmiss | 18 |