| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Old | 26 | 
                                                                 
                                    
                                    48.1%
                                 
                                                             | 
                                                        
                    
| 5 | 5. New | 28 | 
                                                                 
                                    
                                    51.9%
                                 
                                                             | 
                                                        
                    
| 9 | 9. Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 256 |