| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 972 |
51.9%
|
| 2 | Some of them | 733 |
39.2%
|
| 3 | Most of them | 129 |
6.9%
|
| 4 | All of them | 38 |
2%
|
| Sysmiss | 40 |