| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of them | 358 |
14.7%
|
| 2 | About half of them | 234 |
9.6%
|
| 3 | Some of them | 624 |
25.6%
|
| 4 | None of them | 1224 |
50.2%
|
| Sysmiss | 37 |