| Value | Category | Cases | |
|---|---|---|---|
| 1 | Left 1 | 0 |
0%
|
| 2 | Right 1 | 113 |
57.9%
|
| 3 | Left 2 | 45 |
23.1%
|
| 4 | Right 2 | 37 |
19%
|
| Sysmiss | 888 |