| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1442 |
90.2%
|
| 2 | Some of them | 109 |
6.8%
|
| 3 | Most of them | 36 |
2.3%
|
| 4 | All of them | 12 |
0.8%
|
| Sysmiss | 21 |