| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 2715 |
64.3%
|
| 2 | some of them | 1268 |
30%
|
| 3 | most of them | 204 |
4.8%
|
| 4 | all of them | 36 |
0.9%
|
| Sysmiss | 12 |