| Value | Category | Cases | |
|---|---|---|---|
| 0 | 358 | 
                                                                 
                                    
                                    12.4%
                                 
                                                             | 
                                                        
                    |
| 1 | 678 | 
                                                                 
                                    
                                    23.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 673 | 
                                                                 
                                    
                                    23.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 463 | 
                                                                 
                                    
                                    16%
                                 
                                                             | 
                                                        
                    |
| 4 | 158 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 106 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 48 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 7 | 407 | 
                                                                 
                                    
                                    14.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 139 |