| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, I did the “pre-marriage examination” | 1719 | 
                                                                 
                                    
                                    37.1%
                                 
                                                             | 
                                                        
                    
| 2 | Got the certificate without examination | 540 | 
                                                                 
                                    
                                    11.6%
                                 
                                                             | 
                                                        
                    
| 3 | No | 2251 | 
                                                                 
                                    
                                    48.5%
                                 
                                                             | 
                                                        
                    
| 4 | NA | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 7 | 127 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    |
| 33 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 6278 |