| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 1340 |
33.7%
|
| 2 | some of them | 1675 |
42.1%
|
| 3 | most of them | 721 |
18.1%
|
| 4 | all of them | 244 |
6.1%
|
| Sysmiss | 62 |