| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most. | 1110 |
9.4%
|
| 2 | About half | 1044 |
8.9%
|
| 3 | Some of them | 4770 |
40.5%
|
| 4 | None of them | 4866 |
41.3%
|
| Sysmiss | 156 |