| Value | Category | Cases | |
|---|---|---|---|
| 1 | 138 | 
                                                                 
                                    
                                    21.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 376 | 
                                                                 
                                    
                                    59.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 16 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 95 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    |
| 5 | 11 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 4 |