| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1428 |
67%
|
| 2 | Some of them | 525 |
24.6%
|
| 3 | Most of them | 137 |
6.4%
|
| 4 | All of them | 40 |
1.9%
|
| Sysmiss | 28 |