| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1092 | 
                                                                 
                                    
                                    43.4%
                                 
                                                             | 
                                                        
                    |
| 1 | 1265 | 
                                                                 
                                    
                                    50.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 123 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    |
| 3 | 26 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 4 | 8 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 8 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 624 |