| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 | 
                                                                 
                                    
                                    35.2%
                                 
                                                             | 
                                                        
                    |
| 1 | 38 | 
                                                                 
                                    
                                    36.2%
                                 
                                                             | 
                                                        
                    |
| 2 | 22 | 
                                                                 
                                    
                                    21%
                                 
                                                             | 
                                                        
                    |
| 3 | 6 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 1 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 65 |