| Value | Category | 
                                    
                    
                        | -96 | Other | 
                                    
                    
                        | 1 | Wage earner | 
                                    
                    
                        | 2 | Self employed | 
                                    
                    
                        | 3 | Family Farm / Livestock / Fishing | 
                                    
                    
                        | 4 | Student/pupil | 
                                    
                    
                        | 5 | Not working | 
                                    
                    
                        | 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.