| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 105 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 2 | No | 3041 | 
                                                                 
                                    
                                    36.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 5098 |