| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 922 |
52.3%
|
| 2 | Some of them | 657 |
37.3%
|
| 3 | Most of them | 148 |
8.4%
|
| 4 | All of them | 35 |
2%
|
| Sysmiss | 23 |