| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 9 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 3 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    |
| 6 | 4 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 96 | 183 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    |
| Missing value | 1807 | 
                                                                 
                                    
                                    87.6%
                                 
                                                             |