| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 1996 | 1961 | 
                                                                 
                                    
                                    18.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | No | 8654 | 8757 | 
                                                                 
                                    
                                    81.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 9 | 4 | 6 | ||
| Sysmiss | 4426 | 4356 |