| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 736 | 
                                                                 
                                    
                                    24.1%
                                 
                                                             | 
                                                        
                    
| 1 | yes | 2295 | 
                                                                 
                                    
                                    75.2%
                                 
                                                             | 
                                                        
                    
| 9 | 20 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 11 | .Z | 15703 |