| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2670 |
66.3%
|
| 2 | Some of them | 1044 |
25.9%
|
| 3 | Most of them | 267 |
6.6%
|
| 4 | All of them | 46 |
1.1%
|
| Sysmiss | 50 |