| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1694 |
51.3%
|
| 2 | Some of them | 1378 |
41.8%
|
| 3 | Most of them | 179 |
5.4%
|
| 4 | All of them | 48 |
1.5%
|
| Sysmiss | 7 |