| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 1 | 7 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 34 | 
                                                                 
                                    
                                    16.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 52 | 
                                                                 
                                    
                                    25%
                                 
                                                             | 
                                                        
                    |
| 4 | 80 | 
                                                                 
                                    
                                    38.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 27 | 
                                                                 
                                    
                                    13%
                                 
                                                             | 
                                                        
                    |
| 6 | 4 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 7 | 2 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 102 |