| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3957 | 
                                                                 
                                    
                                    37%
                                 
                                                             | 
                                                        
                    
| 2 | No | 6742 | 
                                                                 
                                    
                                    63%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 535 |