| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 9 |
0.9%
|
| 2 | Few of them | 154 |
14.7%
|
| 3 | Most of them | 562 |
53.7%
|
| 4 | All of them | 229 |
21.9%
|
| Sysmiss | 92 |
8.8%
|