| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 130 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 1258 | 
                                                                 
                                    
                                    89.9%
                                 
                                                             | 
                                                        
                    
| d | DK | 9 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| r | RF | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |