| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 536 |
50%
|
| 2 | Some of them | 431 |
40.2%
|
| 3 | Most of them | 86 |
8%
|
| 4 | All of them | 20 |
1.9%
|
| Sysmiss | 18 |