| Value | Category | Cases | |
|---|---|---|---|
| 1 | Male | 1631 | 
                                    
                                    48.1%
                                 | 
| 2 | Female | 1742 | 
                                    
                                    51.4%
                                 | 
| Sysmiss | 18 | 
                                    
                                    0.5%
                                 |