| Value | Category | 
                                    
                    
                        | 1 | Unmarried | 
                                    
                    
                        | 2 | Married/cohabiting (monogamy) | 
                                    
                    
                        | 3 | Married/cohabiting (polygamy) | 
                                    
                    
                        | 4 | Divorced/separated | 
                                    
                    
                        | 5 | Widowed | 
                            
            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.