| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 2068 |
61.6%
|
| 2 | Some of them | 802 |
23.9%
|
| 3 | Most of them | 252 |
7.5%
|
| 4 | All of them | 233 |
6.9%
|
| Sysmiss | 71 |