| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Preference | 117 | 116 | 
                                                                 
                                    
                                    68.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Normal | 44 | 43 | 
                                                                 
                                    
                                    25.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Careless | 2 | 3 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | NA | 8 | 8 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 14909 | 14910 |