| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 3245 | 
                                                                 
                                    
                                    51.4%
                                 
                                                             | 
                                                        
                    
| 1 | yes | 3063 | 
                                                                 
                                    
                                    48.5%
                                 
                                                             | 
                                                        
                    
| 9 | 3 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 11 | .Z | 12443 |