| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 97 | 
                                                                 
                                    
                                    31.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 35 | 
                                                                 
                                    
                                    11.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 27 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 10 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 79 | 
                                                                 
                                    
                                    25.6%
                                 
                                                             | 
                                                        
                    |
| 6 | 40 | 
                                                                 
                                    
                                    12.9%
                                 
                                                             | 
                                                        
                    |
| 7 | 6 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 6737 |