| Value | Category | Cases | |
|---|---|---|---|
| 1 | none of them | 4984 |
75.3%
|
| 2 | some of them | 1179 |
17.8%
|
| 3 | most of them | 302 |
4.6%
|
| 4 | all of them | 158 |
2.4%
|
| Sysmiss | 57 |