| Value | Category | 
                                    
                    
                        | 0 | No | 
                                    
                    
                        | 1 | Yes | 
                                    
                    
                        | 7 | Not in contraception table, but as a current method | 
                                    
                    
                        | 8 | Not asked | 
                                    
                    
                        | Sysmiss |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.