| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2437 |
70.6%
|
| 2 | Some of them | 698 |
20.2%
|
| 3 | Most of them | 221 |
6.4%
|
| 4 | All of them | 97 |
2.8%
|
| Sysmiss | 188 |