| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2300 |
49.1%
|
| 2 | Some of them | 1932 |
41.2%
|
| 3 | Most of them | 333 |
7.1%
|
| 4 | All of them | 122 |
2.6%
|
| Sysmiss | 34 |