| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 | 
                                                                 
                                    
                                    68.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 9 | 
                                                                 
                                    
                                    23.7%
                                 
                                                             | 
                                                        
                    |
| 3 | 1 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 888 | 1 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1569 |