| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 554 | 
                                                                 
                                    
                                    25.6%
                                 
                                                             | 
                                                        
                    
| 2 | no | 1606 | 
                                                                 
                                    
                                    74.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 47026 |