| Value | Category | Cases | |
|---|---|---|---|
| 0 | 134 | 
                                                                 
                                    
                                    6.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 486 | 
                                                                 
                                    
                                    25.1%
                                 
                                                             | 
                                                        
                    |
| 2 | 586 | 
                                                                 
                                    
                                    30.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 193 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 4 | 173 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    |
| 5 | 126 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 76 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    |
| 7 | 162 | 
                                                                 
                                    
                                    8.4%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 569 |