| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 1427 |
71%
|
| 2 | some of them | 408 |
20.3%
|
| 3 | most of them | 101 |
5%
|
| 4 | all of them | 75 |
3.7%
|
| Sysmiss | 65 |