| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 802 |
35.2%
|
| 2 | Some of them | 218 |
9.6%
|
| 3 | Most of them | 666 |
29.2%
|
| 4 | All of them | 593 |
26%
|
| Sysmiss | 152 |