| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1554 |
81.4%
|
| 2 | Some of them | 281 |
14.7%
|
| 3 | Most of them | 34 |
1.8%
|
| 4 | All of them | 40 |
2.1%
|
| Sysmiss | 38 |