| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2211 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 5260 | 
                                                                 
                                    
                                    34.2%
                                 
                                                             | 
                                                        
                    |
| 3 | 6216 | 
                                                                 
                                    
                                    40.4%
                                 
                                                             | 
                                                        
                    |
| 4 | 1703 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1180 |