| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 169 |
8.5%
|
| 2 | Few of them | 617 |
30.9%
|
| 3 | Most of them | 539 |
27%
|
| 4 | All of them | 421 |
21.1%
|
| Sysmiss | 249 |
12.5%
|