| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 506 |
27.7%
|
| 2 | Some of them | 892 |
48.8%
|
| 3 | Most of them | 364 |
19.9%
|
| 4 | All of them | 64 |
3.5%
|
| Sysmiss | 23 |