| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 287 | 
                                                                 
                                    
                                    42.1%
                                 
                                                             | 
                                                        
                    
| 2 | no | 394 | 
                                                                 
                                    
                                    57.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3819 |