| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 788 |
33.3%
|
| 2 | Some of them | 437 |
18.5%
|
| 3 | Most of them | 553 |
23.4%
|
| 4 | All of them | 587 |
24.8%
|
| Sysmiss | 147 |