| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                    
                                    0%
                                 | |
| 1 | Male | 9802 | 
                                    
                                    50%
                                 | 
| 2 | Female | 9803 | 
                                    
                                    50%
                                 | 
| 3 | 1 | 
                                    
                                    0%
                                 | |
| 4 | 1 | 
                                    
                                    0%
                                 | |
| 6 | 2 | 
                                    
                                    0%
                                 | |
| Sysmiss | 3490 |