| Value | Category | Cases | |
|---|---|---|---|
| 0 | 66 | 
                                                                 
                                    
                                    17.5%
                                 
                                                             | 
                                                        
                    |
| 1 | 5 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 103 | 
                                                                 
                                    
                                    27.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 131 | 
                                                                 
                                    
                                    34.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 58 | 
                                                                 
                                    
                                    15.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 8 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 6 | 4 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 12 | 2 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 10539 |