| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 22 | 1 | 
                                                                 
                                    
                                    50%
                                 
                                                             | 
                                                        
                    |
| 27 | 1 | 
                                                                 
                                    
                                    50%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 198 |