| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 2847 |
53.2%
|
| 2 | some of them | 1947 |
36.4%
|
| 3 | most of them | 386 |
7.2%
|
| 4 | all of them | 176 |
3.3%
|
| Sysmiss | 53 |