| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1946 |
79.2%
|
| 2 | Some of them | 428 |
17.4%
|
| 3 | Most of them | 55 |
2.2%
|
| 4 | All of them | 27 |
1.1%
|
| Sysmiss | 6 |