| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 2 | 338 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 1987 | 
                                                                 
                                    
                                    61.4%
                                 
                                                             | 
                                                        
                    |
| 4 | 697 | 
                                                                 
                                    
                                    21.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 185 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 26 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1810 |