| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1638 |
75.7%
|
| 2 | Some of them | 395 |
18.3%
|
| 3 | Most of them | 111 |
5.1%
|
| 4 | All of them | 20 |
0.9%
|
| Sysmiss | 3 |