| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1513 |
72.3%
|
| 2 | Some of them | 355 |
17%
|
| 3 | Most of them | 156 |
7.5%
|
| 4 | All of them | 68 |
3.3%
|
| Sysmiss | 40 |