| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1308 |
64.9%
|
| 2 | Some of them | 553 |
27.4%
|
| 3 | Most of them | 114 |
5.7%
|
| 4 | All of them | 40 |
2%
|
| Sysmiss | 92 |