| Value | Category | Cases | |
|---|---|---|---|
| 1 | 234 | 
                                                                 
                                    
                                    27.6%
                                 
                                                             | 
                                                        
                    |
| 2 | 571 | 
                                                                 
                                    
                                    67.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 43 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 11559 |