| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of them | 862 |
18.5%
|
| 2 | About half of them | 799 |
17.1%
|
| 3 | Some of them | 2736 |
58.6%
|
| 4 | None of them | 274 |
5.9%
|
| Sysmiss | 25 |