| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1552 |
83.9%
|
| 2 | Some of them | 240 |
13%
|
| 3 | Most of them | 31 |
1.7%
|
| 4 | All of them | 27 |
1.5%
|
| Sysmiss | 18 |