| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1870 |
56.7%
|
| 2 | Some of them | 1236 |
37.5%
|
| 3 | Most of them | 167 |
5.1%
|
| 4 | All of them | 23 |
0.7%
|
| Sysmiss | 6 |