| Value | Category | Cases | |
|---|---|---|---|
| 0 | 525 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 1 | 728 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 1059 | 
                                                                 
                                    
                                    6.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 1482 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| 4 | 2321 | 
                                                                 
                                    
                                    14.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 3069 | 
                                                                 
                                    
                                    18.6%
                                 
                                                             | 
                                                        
                    |
| 6 | 3069 | 
                                                                 
                                    
                                    18.6%
                                 
                                                             | 
                                                        
                    |
| 7 | 4230 | 
                                                                 
                                    
                                    25.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 87 |