| Value | 
                    Category | 
                                                                            
                                    
                    
                        | 001 | 
                        Physical scientists and related technicians (physicist, geologist, etc.)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 002 | 
                        Architects and related technicians  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 003 | 
                        Engineers and related technicians  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 004 | 
                        Aircraft and ships' officers (pilots, naval officers, etc.)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 005 | 
                        Life scientists and related technicians (botanist, zoologist, biochemist, etc.)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 006 | 
                        Medical and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 007 | 
                        Dental, veterinary and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 008 | 
                        Statisticians, mathematicians, system analysts and related technicians (programmer)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 009 | 
                        Economists and other social scientist  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 011 | 
                        Accountants  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 012 | 
                        Jurists  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 013 | 
                        Teachers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 014 | 
                        Workers in religion (full-time religious workers)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 015 | 
                        Authors, journalists and related writers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 016 | 
                        Sculptors, photographers and related creative artists  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 017 | 
                        Composers and performing artists  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 018 | 
                        Athletes, sportsmen and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 019 | 
                        Professional, technical and related workers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 020 | 
                        Legislative officials and government administrators (MPs, traditional office holders, etc.)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 021 | 
                        Managers (GM, MD's and executive directors)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 030 | 
                        Clerical supervisors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 031 | 
                        Government executive officials  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 032 | 
                        Stenographers, typists  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 033 | 
                        Book-keepers, cashiers and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 034 | 
                        Computing machine operators (data entry operator)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 035 | 
                        Transport and communications supervisors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 036 | 
                        Transport conductors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 037 | 
                        Mail distribution clerks  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 038 | 
                        Telephone and telegraph operators  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 039 | 
                        Clerical and related workers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 040 | 
                        Managers (wholesale and retail trade)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 041 | 
                        Working proprietors (wholesale and retail trade)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 042 | 
                        Sales supervisors and buyers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 043 | 
                        Technical salesmen, commercial travelers and manufacturers' agents  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 044 | 
                        Insurance, real estate, securities and business services salesmen and auctioneers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 045 | 
                        Salesmen, shop assistants and related workers (newspapers stand)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 046 | 
                        Wholesale market traders  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 047 | 
                        Retail market traders  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 048 | 
                        Hawkers, street and pavement vendors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 049 | 
                        Sales workers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 050 | 
                        Managers (catering and lodging services)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 051 | 
                        Working proprietors (catering and lodging services)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 052 | 
                        Housekeeping and related service supervisors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 053 | 
                        Cooks, waiters, bartenders and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 054 | 
                        Maids, related housekeeping service workers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 055 | 
                        Building caretakers, charworkers, cleaners and related workers (washmen/women)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 056 | 
                        Launderers, dry-cleaners and pressers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 057 | 
                        Hairdressers, barbers, beauticians and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 058 | 
                        Protective service workers (private security, watch dog committee, watchmen)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 059 | 
                        Service workers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 060 | 
                        Farm managers and supervisors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 061 | 
                        Farmers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 062 | 
                        Agriculture and animal husbandry workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 063 | 
                        Forestry workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 064 | 
                        Fishermen, hunters and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 070 | 
                        Production supervisors and general foremen  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 071 | 
                        Miners, quarrymen, well drillers and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 072 | 
                        Metal processors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 073 | 
                        Wood preparation workers and paper makers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 074 | 
                        Chemical processors and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 075 | 
                        Spinners, weavers, knitters, dyes and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 076 | 
                        Tanners and other leather workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 077 | 
                        Food and beverage processors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 078 | 
                        Tobacco preparers and tobacco product makers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 079 | 
                        Tailors, dressmakers, sewers, upholsterers and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 080 | 
                        Shoemakers and leather goods makers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 081 | 
                        Cabinet makers and related woodworkers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 082 | 
                        Stone cutters and carvers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 083 | 
                        Blacksmiths, toolmakers and machine-tool operators  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 084 | 
                        Machinery fitters, machine assemblers and precision instrument makers (except electrical)  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 085 | 
                        Electrical fitters and related electrical and electronics workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 086 | 
                        Broadcasting station and sound equipment operators and cinema projectionist  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 087 | 
                        Plumbers, welders, sheet metal and structural metal preparers and erectors  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 088 | 
                        Jewelry and precious metal workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 089 | 
                        Glass and ceramic workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 090 | 
                        Rubber and plastics product makers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 091 | 
                        Paper and paperboard products makers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 092 | 
                        Printers and related workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 093 | 
                        Painters  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 094 | 
                        Production and related workers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 095 | 
                        Bricklayers, carpenters and other construction workers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 096 | 
                        Stationary engine and related equipment operators  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 097 | 
                        Material-handling and related equipment operators, dockers and freight handlers  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 098 | 
                        Transport equipment operators  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 099 | 
                        Laborers not elsewhere classified  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 100 | 
                        New workers seeking employment  | 
                        
                            
                        
                        
                        
                        
                            
                    
                                    
                    
                        | 999 | 
                        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.