| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1442 |
66.9%
|
| 2 | Some of them | 491 |
22.8%
|
| 3 | Most of them | 138 |
6.4%
|
| 4 | All of them | 83 |
3.9%
|
| Sysmiss | 21 |