| Value | Category | Cases | |
|---|---|---|---|
| 3 | 1 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 1 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 2 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 8 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 7 | 21 | 
                                                                 
                                    
                                    26.3%
                                 
                                                             | 
                                                        
                    |
| 8 | 47 | 
                                                                 
                                    
                                    58.8%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 153 |