| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Male | 1012 | 
                                                                 
                                    
                                    87.4%
                                 
                                                             | 
                                                        
                    
| 2 | 2. Female | 146 | 
                                                                 
                                    
                                    12.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 139 |