| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most lef | 17 |
29.8%
|
| 2 | Some lef | 12 |
21.1%
|
| 3 | Most sta | 12 |
21.1%
|
| 4 | None hav | 16 |
28.1%
|
| Sysmiss | 3 |