| Value | Category | 
                                    
                    
                        | 1 | single | 
                                    
                    
                        | 2 | engaged | 
                                    
                    
                        | 3 | cohabited | 
                                    
                    
                        | 4 | married monogamous | 
                                    
                    
                        | 5 | married polygamous | 
                                    
                    
                        | 6 | Widow (er) | 
                                    
                    
                        | 7 | Divorced / Separated | 
                                    
                    
                        | 8 | NA | 
                                    
                    
                        | 9 | ND | 
                                    
                    
                        | 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.