| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 813 |
51.2%
|
| 2 | Some of them | 590 |
37.1%
|
| 3 | Most of them | 151 |
9.5%
|
| 4 | All of them | 35 |
2.2%
|
| Sysmiss | 11 |