| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most. | 1009 |
6.5%
|
| 2 | About half | 948 |
6.1%
|
| 3 | Some of them | 6260 |
40.4%
|
| 4 | None of them | 7275 |
47%
|
| Sysmiss | 465 |