| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1551 | 48849 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Can read & write | 24184 | 797724 | 
                                                                 
                                    
                                    94.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |