| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1129 | 
                                                                 
                                    
                                    35.8%
                                 
                                                             | 
                                                        
                    |
| 1 | 1636 | 
                                                                 
                                    
                                    51.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 333 | 
                                                                 
                                    
                                    10.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 51 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 9085 |