| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1319 |
70.1%
|
| 2 | Some of them | 336 |
17.9%
|
| 3 | Most of them | 194 |
10.3%
|
| 4 | All of them | 33 |
1.8%
|
| Sysmiss | 19 |