| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1953 |
68.8%
|
| 2 | Some of them | 761 |
26.8%
|
| 3 | Most of them | 83 |
2.9%
|
| 4 | All of them | 43 |
1.5%
|
| Sysmiss | 23 |