| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1612 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 4463 | 
                                                                 
                                    
                                    29%
                                 
                                                             | 
                                                        
                    |
| 3 | 6792 | 
                                                                 
                                    
                                    44.1%
                                 
                                                             | 
                                                        
                    |
| 4 | 2544 | 
                                                                 
                                    
                                    16.5%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1159 |