| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 339 |
18.5%
|
| 2 | Some of them | 981 |
53.5%
|
| 3 | Most of them | 445 |
24.3%
|
| 4 | All of them | 67 |
3.7%
|
| Sysmiss | 21 |