| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2297 | 
                                                                 
                                    
                                    79.2%
                                 
                                                             | 
                                                        
                    
| 2 | No | 587 | 
                                                                 
                                    
                                    20.2%
                                 
                                                             | 
                                                        
                    
| 8 | 16 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 8977 |