| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3031 | 
                                                                 
                                    
                                    15.4%
                                 
                                                             | 
                                                        
                    
| 2 | No | 16573 | 
                                                                 
                                    
                                    84.3%
                                 
                                                             | 
                                                        
                    
| 9 | Unspecified | 45 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |