| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 5 | 
                                                                 
                                    
                                    50%
                                 
                                                             | 
                                                        
                    
| 8 | 1 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 13 | 1 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 16 | 1 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 96 | Other | 2 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 190 |