| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 3743 |
77.9%
|
| 2 | Some of them | 929 |
19.3%
|
| 3 | Most of them | 83 |
1.7%
|
| 4 | All of them | 52 |
1.1%
|
| Sysmiss | 13 |