| Value | Category | 
                                    
                    
                        | 11 | Married couple without children, both disabled | 
                                    
                    
                        | 12 | Married couple without children, husband disabled only | 
                                    
                    
                        | 13 | Married couple without children, wife disabled only | 
                                    
                    
                        | 21 | Married couple with children, both disabled - disabled children being maintained | 
                                    
                    
                        | 22 | Married couple with children, both disabled - disabled children have own source of income | 
                                    
                    
                        | 23 | Married couple with children, both disabled - no disabled children | 
                                    
                    
                        | 24 | Married couple with children, husband only disabled - disabled children being maintained | 
                                    
                    
                        | 25 | Married couple with children, husband only disabled - disabled children have own income | 
                                    
                    
                        | 26 | Married couple with children, husband only disabled - no disabled children | 
                                    
                    
                        | 27 | Married couple with children, wife only diabled - disabled children being maintained | 
                                    
                    
                        | 28 | Married couple with children, wife only disabled - disabled children have own income | 
                                    
                    
                        | 29 | Married couple with children, wife only disabled, no disabled children | 
                                    
                    
                        | 30 | Married couple with children, both not disabled, but disabled child(ren) being maintained | 
                                    
                    
                        | 31 | Married couple with children, both not disabled, no disabled child being maintained | 
                                    
                    
                        | 41 | Disabled mother with a child (or children) being maintained | 
                                    
                    
                        | 42 | Disabled mother with a child (or children) having their own source of income | 
                                    
                    
                        | 43 | Disabled mother without a disabled child (or children) | 
                                    
                    
                        | 44 | Mother (not disabled) with a disabled child being maintained | 
                                    
                    
                        | 45 | Mother (not disabled) with a disabled child having his or her own source of income | 
                                    
                    
                        | 51 | Disabled father with a child (or children) being maintained | 
                                    
                    
                        | 52 | Disabled father with a child (or children) having their own source of income | 
                                    
                    
                        | 53 | Disabled father without a disabled child (or children) | 
                                    
                    
                        | 54 | Father (not disabled) with a disabled child being maintained | 
                                    
                    
                        | 55 | Father (not disabled) with a disabled child having his or her own source of income | 
                                    
                    
                        | 98 | None disabled or unknown | 
                                    
                    
                        | 99 | NIU (not in universe) | 
                            
            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.