| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1497 | 
                                                                 
                                    
                                    24%
                                 
                                                             | 
                                                        
                    
| 3 | No | 4740 | 
                                                                 
                                    
                                    76%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 18690 |