| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 4593 | 
                                                                 
                                    
                                    96.1%
                                 
                                                             | 
                                                        
                    
| 1 | subfecund/infecund | 167 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    
| 9 | 21 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 11 | .Z | 13973 |