| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most. | 428 |
10.1%
|
| 2 | About half | 323 |
7.6%
|
| 3 | Some of them | 2027 |
47.9%
|
| 4 | None of them | 1450 |
34.3%
|
| Sysmiss | 42 |