| Value | Category | Cases | |
|---|---|---|---|
| 0 | 409 | 
                                                                 
                                    
                                    16.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 85 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 187 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    |
| 3 | 249 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 213 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 189 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 78 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    |
| 7 | 1097 | 
                                                                 
                                    
                                    43.8%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1 |