| Value | Category | Cases | |
|---|---|---|---|
| 1 | male | 23648 | 
                                                                 
                                    
                                    92.7%
                                 
                                                             | 
                                                        
                    
| 2 | female | 1873 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 9 | missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 914 |