| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1872 |
81.9%
|
| 2 | Some of them | 318 |
13.9%
|
| 3 | Most of them | 65 |
2.8%
|
| 4 | All of them | 31 |
1.4%
|
| Sysmiss | 11 |