| Value | Category | Cases | |
|---|---|---|---|
| 1 | Left | 20 |
3.9%
|
| 2 | Right | 488 |
96.1%
|
| 7 | N/A | 0 |
0%
|
| 8 | DK | 0 |
0%
|
| Sysmiss | 4 |