| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1780 | 
                                                                 
                                    
                                    86.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 214 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    |
| 98 | 64 | 
                                                                 
                                    
                                    3.1%
                                 
                                                             | 
                                                        
                    |
| Missing value | 4 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |