| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 63 | 
                                                                 
                                    
                                    30.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 40 | 
                                                                 
                                    
                                    19.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 31 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    |
| 4 | 9 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 53 | 
                                                                 
                                    
                                    26%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 7882 |