| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most. | 1065 |
9.7%
|
| 2 | About half | 983 |
9%
|
| 3 | Some of them | 4108 |
37.4%
|
| 4 | None of them | 4825 |
43.9%
|
| Sysmiss | 791 |