| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 672 |
67.7%
|
| 2 | Some of them | 260 |
26.2%
|
| 3 | Most of them | 36 |
3.6%
|
| 4 | All of them | 25 |
2.5%
|
| Sysmiss | 7 |