| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 3038 |
65.4%
|
| 2 | Some of them | 1394 |
30%
|
| 3 | Most of them | 140 |
3%
|
| 4 | All of them | 71 |
1.5%
|
| Sysmiss | 39 |