| Value | Category | 
                                    
                    
                        | 1 | Has period | 
                                    
                    
                        | 2 | Cost too much | 
                                    
                    
                        | 3 | Forget to buy | 
                                    
                    
                        | 4 | Resting from pill | 
                                    
                    
                        | 5 | Husband away | 
                                    
                    
                        | 6 | Missplaced conn't fi | 
                                    
                    
                        | 7 | Other | 
                            
            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.