| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 1463 |
66.8%
|
| 2 | some of them | 565 |
25.8%
|
| 3 | most of them | 108 |
4.9%
|
| 4 | all of them | 54 |
2.5%
|
| Sysmiss | 30 |