| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 909 | 
                                                                 
                                    
                                    32%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1930 | 
                                                                 
                                    
                                    68%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 8077 |