| Value | Category | Cases | |
|---|---|---|---|
| 1 | Data entered, without error | 714 | 
                                                                 
                                    
                                    29.1%
                                 
                                                             | 
                                                        
                    
| 2 | Data entered and corrected | 1740 | 
                                                                 
                                    
                                    70.9%
                                 
                                                             | 
                                                        
                    
| 3 | Data entered, without correction | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |