| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1001 |
78.9%
|
| 2 | Some of them | 209 |
16.5%
|
| 3 | Most of them | 17 |
1.3%
|
| 4 | All of them | 42 |
3.3%
|
| Sysmiss | 39 |