| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 5391 |
47%
|
| 2 | Some of them | 4377 |
38.2%
|
| 3 | Most of them | 1376 |
12%
|
| 4 | All of them | 320 |
2.8%
|
| Sysmiss | 72 |