| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 6226 |
58.7%
|
| 2 | Some of them | 3144 |
29.6%
|
| 3 | Most of them | 754 |
7.1%
|
| 4 | All of them | 487 |
4.6%
|
| Sysmiss | 222 |