| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2541 |
82.2%
|
| 2 | Some of them | 454 |
14.7%
|
| 3 | Most of them | 56 |
1.8%
|
| 4 | All of them | 41 |
1.3%
|
| Sysmiss | 44 |