| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1110 | 
                                                                 
                                    
                                    55.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 897 | 
                                                                 
                                    
                                    44.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 223 |