| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 928 |
74.2%
|
| 2 | Some of them | 241 |
19.3%
|
| 3 | Most of them | 60 |
4.8%
|
| 4 | All of them | 21 |
1.7%
|
| Sysmiss | 59 |