| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 1566 |
56.8%
|
| 2 | Some of them | 977 |
35.4%
|
| 3 | Most of them | 171 |
6.2%
|
| 4 | All of them | 43 |
1.6%
|
| Sysmiss | 45 |