| Value | Category | Cases | |
|---|---|---|---|
| 1 | Single | 13645 | 
                                                                 
                                    
                                    98.2%
                                 
                                                             | 
                                                        
                    
| 2 | Multiple | 245 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| 9 | No response | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |