| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1569 |
70.4%
|
| 2 | Some of them | 559 |
25.1%
|
| 3 | Most of them | 70 |
3.1%
|
| 4 | All of them | 32 |
1.4%
|
| Sysmiss | 17 |