| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1854 |
37.7%
|
| 2 | Some of them | 2335 |
47.4%
|
| 3 | Most of them | 610 |
12.4%
|
| 4 | All of them | 123 |
2.5%
|
| Sysmiss | 108 |