| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 | 
                                                                 
                                    
                                    47.9%
                                 
                                                             | 
                                                        
                    |
| 25 | 47 | 
                                                                 
                                    
                                    32.6%
                                 
                                                             | 
                                                        
                    |
| 50 | 12 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             | 
                                                        
                    |
| 75 | 8 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    |
| 100 | 8 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 9 |