| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1868 | 
                                    
                                    50.5%
                                 | |
| 3 | 1817 | 
                                    
                                    49.1%
                                 | |
| 9 | 14 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 1863 |