| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 2 | 6 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    |
| 3 | 7 | 
                                                                 
                                    
                                    23.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 9 | 
                                                                 
                                    
                                    30%
                                 
                                                             | 
                                                        
                    |
| 5 | 5 | 
                                                                 
                                    
                                    16.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 198 |