| Value | Category | Cases | |
|---|---|---|---|
| 3500 | 7 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 4000 | 34 | 
                                                                 
                                    
                                    15.7%
                                 
                                                             | 
                                                        
                    |
| 4500 | 10 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    |
| 5000 | 40 | 
                                                                 
                                    
                                    18.4%
                                 
                                                             | 
                                                        
                    |
| 5500 | 26 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    |
| 6000 | 65 | 
                                                                 
                                    
                                    30%
                                 
                                                             | 
                                                        
                    |
| 7000 | 33 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    |
| 8000 | 2 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 423 |