| Value | Category | Cases | |
|---|---|---|---|
| 0 | 26 | 
                                                                 
                                    
                                    16%
                                 
                                                             | 
                                                        
                    |
| 1 | 12 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 48 | 
                                                                 
                                    
                                    29.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 35 | 
                                                                 
                                    
                                    21.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 17 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 9 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 3 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 7 | 3 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 8 | 3 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 14 | 7 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1337 |