| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1400 |
68.2%
|
| 2 | Some of them | 487 |
23.7%
|
| 3 | Most of them | 134 |
6.5%
|
| 4 | All of them | 32 |
1.6%
|
| Sysmiss | 8 |