| Value | Category | 
                                    
                    
                        | 1 | Friends or acquaintainces | 
                                    
                    
                        | 2 | Hired a replacement | 
                                    
                    
                        | 3 | Did nothing | 
                                    
                    
                        | 4 | Looking for work, retired, inactive | 
                                    
                    
                        | 96 | Other, specify | 
                                    
                    
                        | 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.