| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1534 |
70.5%
|
| 2 | Some of them | 530 |
24.4%
|
| 3 | Most of them | 92 |
4.2%
|
| 4 | All of them | 20 |
0.9%
|
| Sysmiss | 19 |