| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7701 | 
                                                                 
                                    
                                    65.1%
                                 
                                                             | 
                                                        
                    |
| 2 | 3370 | 
                                                                 
                                    
                                    28.5%
                                 
                                                             | 
                                                        
                    |
| 3 | 767 | 
                                                                 
                                    
                                    6.5%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 3390 |