| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 1471 |
39.4%
|
| 2 | some of them | 1321 |
35.3%
|
| 3 | most of them | 690 |
18.5%
|
| 4 | all of them | 255 |
6.8%
|
| Sysmiss | 174 |