{"name":"hisco","children":[{"name":"0 Professional, technical and related workers","children":[{"name":"0-0 ","children":[{"name":"0-0.1 ???","size":7},{"name":"0-0.2 ???","size":26},{"name":"0-0.3 ???","size":10}]},{"name":"0-11 Chemists","children":[{"name":"0-11.10 Chemist, General","size":1221},{"name":"0-11.50 Analytical Chemist","size":255},{"name":"0-11.90 Other Chemists","size":3}]},{"name":"0-12 Physicists","children":[{"name":"0-12.10 Physicist, General","size":198}]},{"name":"0-13 Physical Scientists Not Elsewhere Classified","children":[{"name":"0-13.20 Geophysical Scientist","size":10},{"name":"0-13.30 Geological Scientist","size":129},{"name":"0-13.40 Meteorological Scientist","size":68},{"name":"0-13.50 Astronomical Scientist","size":54}]},{"name":"0-14 Physical Science Technicians","children":[{"name":"0-14.0 Physical Science Technician, Specialisation Unknown","size":1552},{"name":"0-14.20 Chemistry Technician","size":17},{"name":"0-14.90 Other Physical Science Technicians","size":2}]},{"name":"0-20 Engineers, Specialisation Unknown","children":[{"name":"0-20.0 Engineer, Specialisation Unknown","size":3288}]},{"name":"0-21 Architects and Town Planners","children":[{"name":"0-21.20 Building Architect","size":3362},{"name":"0-21.30 Town Planner","size":226},{"name":"0-21.40 Landscape Architect","size":132}]},{"name":"0-22 Civil Engineers","children":[{"name":"0-22.10 Civil Engineer, General","size":3379},{"name":"0-22.20 Building Construction Engineer","size":533},{"name":"0-22.30 Highway and Street Construction Engineer","size":84},{"name":"0-22.40 Railway Construction Engineer","size":48},{"name":"0-22.45 Bridge Construction Engineer","size":11},{"name":"0-22.50 Sanitary Engineer","size":2},{"name":"0-22.55 Hydraulics Engineer","size":277},{"name":"0-22.60 Soil Mechanics Engineer","size":1},{"name":"0-22.90 Other Civil Engineers","size":504}]},{"name":"0-23 Electrical and Electronics Engineers","children":[{"name":"0-23.5 Electrical Engineer, General","size":508},{"name":"0-23.10 Electronics Engineer, General","size":122},{"name":"0-23.30 Power Distribution and Transmission Engineer","size":1},{"name":"0-23.40 Telecommunications Engineer","size":4},{"name":"0-23.90 Other Electrical and Electronics Engineers","size":3}]},{"name":"0-24 Mechanical Engineers","children":[{"name":"0-24.10 Mechanical Engineer, General","size":1033},{"name":"0-24.20 Industrial Machinery and Tools Engineer","size":9},{"name":"0-24.30 Mechanical Engineer (Motors and Engines, except Marine)","size":2},{"name":"0-24.40 Marine Engineer","size":31},{"name":"0-24.50 Ship Construction Engineer","size":54},{"name":"0-24.60 Aeronautical Engineer","size":1},{"name":"0-24.70 Automotive Engineer","size":7},{"name":"0-24.80 Heating, Ventilation and Refrigeration Engineer","size":1}]},{"name":"0-25 Chemical Engineers","children":[{"name":"0-25.10 Chemical Engineer, General","size":296},{"name":"0-25.20 Chemical Engineer (Petroleum)","size":2}]},{"name":"0-26 Metallurgists","children":[{"name":"0-26.20 Extractive Metallurgist","size":2},{"name":"0-26.90 Other Metallurgists","size":2}]},{"name":"0-27 Mining Engineers","children":[{"name":"0-27.10 Mining Engineer, General","size":155}]},{"name":"0-28 Industrial Engineers","children":[{"name":"0-28.0 ???","size":12},{"name":"0-28.90 Other Industrial Engineers","size":9}]},{"name":"0-29 Engineers Not Elsewhere Classified","children":[{"name":"0-29.30 Agricultural Engineer","size":316},{"name":"0-29.40 Food and Drink Technologist","size":4},{"name":"0-29.90 Other Engineers","size":83}]},{"name":"0-30 Surveyors","children":[{"name":"0-30.10 Surveyor, General","size":4},{"name":"0-30.20 Land Surveyor","size":1189},{"name":"0-30.30 Mine Surveyor","size":15}]},{"name":"0-31 Draughtsmen","children":[{"name":"0-31.10 Draughtsman, General","size":2494},{"name":"0-31.20 Mechanical Draughtsman","size":479},{"name":"0-31.30 Electrical Draughtsman","size":55},{"name":"0-31.40 Civil Engineering Draughtsman","size":681},{"name":"0-31.50 Architectural Draughtsman","size":21},{"name":"0-31.60 Cartographical Draughtsman","size":92},{"name":"0-31.70 Technical Illustrator","size":53},{"name":"0-31.80 Lithographic Artist","size":1},{"name":"0-31.90 Other Draughtsmen","size":9}]},{"name":"0-32 Technicians, Specialisation Unknown","children":[{"name":"0-32.0 Technician, Specialisation Unknown","size":1270}]},{"name":"0-33 Civil Engineering Technicians","children":[{"name":"0-33.10 Civil Engineering Technician, General","size":468},{"name":"0-33.30 Surveyor's Technician","size":2},{"name":"0-33.40 Clerk of Works","size":1169},{"name":"0-33.90 Other Civil Engineering Technicians","size":14}]},{"name":"0-34 Electrical and Electronics Engineering Technicians","children":[{"name":"0-34.5 Electrical Engineering Technician, General","size":1085},{"name":"0-34.30 Telecommunications Technician","size":231},{"name":"0-34.90 Other Electrical and Electronics Engineering Technicians","size":139}]},{"name":"0-35 Mechanical Engineering Technicians","children":[{"name":"0-35.10 Mechanical Engineering Technician, General","size":1046},{"name":"0-35.20 Mechanical Engineering Technician (Motors and Engines)","size":10},{"name":"0-35.30 Aeronautical Engineering Technician","size":4},{"name":"0-35.50 Heating, Ventilation and Refrigeration Engineering Technician","size":49},{"name":"0-35.90 Other Mechanical Engineering Technicians","size":15}]},{"name":"0-36 Chemical Engineering Technicians","children":[{"name":"0-36.10 Chemical Engineering Technical, General","size":2},{"name":"0-36.20 Chemical Engineering Technician (Petroleum)","size":2},{"name":"0-36.90 Other Chemical Engineering Technicians","size":6}]},{"name":"0-38 Mining Technicians","children":[{"name":"0-38.10 Mining Technician, General","size":2},{"name":"0-38.20 Petroleum and Natural Gas Extraction Technician","size":23}]},{"name":"0-39 Engineering Technicians Not Elsewhere Classified","children":[{"name":"0-39.30 Time and Motion Study Technician","size":1},{"name":"0-39.90 Other Engineering Technicians","size":75}]},{"name":"0-41 Aircraft Pilots, Navigators and Flight Engineers","children":[{"name":"0-41.20 Air Transport Pilot","size":2},{"name":"0-41.25 Aircraft Pilot (Transport or Other Purposes)","size":304},{"name":"0-41.30 Aircraft Pilot (except Transport)","size":93},{"name":"0-41.50 Flight Engineer","size":21},{"name":"0-41.60 Flying Instructor","size":2}]},{"name":"0-42 Ships' Deck Officers and Pilots","children":[{"name":"0-42.0 Ships\u2019 Deck Officer or Pilot, Specialisation Unknown.","size":12},{"name":"0-42.15 Ship's Master (Sea)","size":2580},{"name":"0-42.17 Ship\u2019s Master (Sea or Inland Waterways)","size":101801},{"name":"0-42.20 Ship's Master (Inland Waterways)","size":15709},{"name":"0-42.30 Ship's Navigating Officer","size":7173},{"name":"0-42.40 Ship Pilot","size":4549},{"name":"0-42.50 Marine Superintendent (Deck)","size":5},{"name":"0-42.90 Other Ships' Deck Officers and Pilots","size":8}]},{"name":"0-43 Ships' Engineers","children":[{"name":"0-43.20 Marine Engineer Officer","size":370},{"name":"0-43.30 Marine Superintendent (Technical)","size":5}]},{"name":"0-51 Biologists, Zoologists and Related Scientists","children":[{"name":"0-51.10 Biologist, General","size":279},{"name":"0-51.20 Botanist","size":65},{"name":"0-51.30 Zoologist","size":4},{"name":"0-51.90 Other Biologists, Zoologists and Related Scientists","size":26}]},{"name":"0-52 Bacteriologists, Pharmacologists and Related Scientists","children":[{"name":"0-52.20 Anatomist","size":1},{"name":"0-52.30 Biochemist","size":4},{"name":"0-52.50 Bacteriologist","size":21},{"name":"0-52.60 Medical Pathologist","size":35}]},{"name":"0-53 Agronomists and Related Scientists","children":[{"name":"0-53.20 Agronomist","size":155},{"name":"0-53.30 Horticulturist","size":90},{"name":"0-53.40 Silviculturist","size":19},{"name":"0-53.50 Soil Scientist","size":2},{"name":"0-53.60 Farming Adviser","size":107}]},{"name":"0-54 Life Sciences Technicians","children":[{"name":"0-54.20 Biological Technician","size":6},{"name":"0-54.30 Medical Science Technician","size":212},{"name":"0-54.90 Other Life Sciences Technicians","size":8}]},{"name":"0-61 Medical Doctors","children":[{"name":"0-61.0 Medical Doctor, Specialisation Unknown","size":423},{"name":"0-61.5 General Physician","size":19584},{"name":"0-61.10 General Surgeon","size":485},{"name":"0-61.20 Specialised Physician","size":1442},{"name":"0-61.30 Specialised Surgeon","size":2},{"name":"0-61.40 Public Health Physician","size":589},{"name":"0-61.90 Other Medical Doctors","size":69}]},{"name":"0-62 Medical Assistants","children":[{"name":"0-62.10 Medical Assistant","size":15}]},{"name":"0-63 Dentists","children":[{"name":"0-63.10 Dentist, General","size":1745}]},{"name":"0-64 Dental Assistants","children":[{"name":"0-64.20 Dental Assistant","size":262}]},{"name":"0-65 Veterinarians","children":[{"name":"0-65.10 Veterinarian, General","size":2264},{"name":"0-65.20 Public Health Veterinarian","size":553},{"name":"0-65.90 Other Veterinarians","size":82}]},{"name":"0-66 Veterinary Assistants","children":[{"name":"0-66.10 Veterinary Assistant","size":19}]},{"name":"0-67 Pharmacists","children":[{"name":"0-67.10 Pharmacist","size":4340}]},{"name":"0-68 Pharmaceutical Assistants","children":[{"name":"0-68.10 Pharmaceutical Assistant","size":1292}]},{"name":"0-69 Dietitians and Public Health Nutritionists","children":[{"name":"0-69.10 Dietitian, General","size":124},{"name":"0-69.90 Other Dietitians and Public Health Nutritionists","size":3}]},{"name":"0-71 Professional Nurses","children":[{"name":"0-71.10 Professional Nurse, General","size":12201},{"name":"0-71.20 Specialised Nurse","size":199},{"name":"0-71.30 Public Health Nurse","size":296},{"name":"0-71.40 Occupational Health Nurse","size":4}]},{"name":"0-72 Nursing Personnel Not Elsewhere Classified","children":[{"name":"0-72.10 Auxiliary Nurse","size":1543}]},{"name":"0-73 Professional Midwives","children":[{"name":"0-73.10 Professional Midwife","size":4711}]},{"name":"0-74 Midwifery Personnel Not Elsewhere Classified","children":[{"name":"0-74.10 Auxiliary Midwife","size":3880}]},{"name":"0-75 Optometrists and Opticians","children":[{"name":"0-75.20 Optometrist","size":4},{"name":"0-75.30 Dispensing Optician","size":383}]},{"name":"0-76 Physiotherapists and Occupational Therapists","children":[{"name":"0-76.20 Physiotherapist","size":801},{"name":"0-76.30 Occupational Therapist","size":26},{"name":"0-76.40 Masseur","size":111}]},{"name":"0-77 Medical X-Ray Technicians","children":[{"name":"0-77.10 Medical X-Ray Technician","size":81}]},{"name":"0-79 Medical, Dental, Veterinary and Related Workers Not Elsewhere Classified","children":[{"name":"0-79.40 Sanitarian","size":1},{"name":"0-79.90 Other Medical, Dental, Veterinary and Related Workers","size":62}]},{"name":"0-81 Statisticians","children":[{"name":"0-81.30 Statistician (Applied Statistics)","size":25}]},{"name":"0-82 Mathematicians and Actuaries","children":[{"name":"0-82.20 Mathematician (Pure Mathematics)","size":121},{"name":"0-82.30 Mathematician (Applied Mathematics)","size":7},{"name":"0-82.50 Actuary","size":62}]},{"name":"0-83 Systems Analysts","children":[{"name":"0-83.10 Systems Analyst","size":85}]},{"name":"0-84 Statistical and Mathematical Technicians","children":[{"name":"0-84.20 Computer Programmer","size":256},{"name":"0-84.90 Other Statistical and Mathematical Technicians","size":15}]},{"name":"0-90 Economists","children":[{"name":"0-90.10 Economist, General","size":733},{"name":"0-90.20 Economist, Specialised","size":122},{"name":"0-90.30 Market Research Analyst","size":38}]}]},{"name":"1 Professional, technical and related workers","children":[{"name":"1-10 Accountants","children":[{"name":"1-10.10 Accountant, General","size":2756},{"name":"1-10.20 Auditor","size":84}]},{"name":"1-20 Jurists, Specialization Unknown","children":[{"name":"1-20.0 Jurist, Specialization Unknown","size":2218}]},{"name":"1-21 Lawyers","children":[{"name":"1-21.10 Lawyer","size":7363}]},{"name":"1-22 Judges","children":[{"name":"1-22.10 Judge","size":2505}]},{"name":"1-23 Notaries","children":[{"name":"1-23.10 Notary","size":6513}]},{"name":"1-24 Solicitors","children":[{"name":"1-24.10 Solicitor","size":541}]},{"name":"1-29 Jurists Not Elsewhere Classified","children":[{"name":"1-29.10 Jurist (except Lawyer, Judge or Solicitor)","size":265}]},{"name":"1-30 Teachers, Level and Subject Unknown","children":[{"name":"1-30.0 Teacher, Level and Subject Unknown","size":20821},{"name":"1-30.20 Teacher, Level and Subject Unknown, Not University and Higher Education Level","size":14},{"name":"1-30.30 Teacher, Level and Subject Unknown, Not Primary Education","size":3}]},{"name":"1-31 University and Higher Education Teachers","children":[{"name":"1-31.0 University and Higher Education Teacher, Subject Unknown","size":1355},{"name":"1-31.20 Teacher in Physical Sciences (Third Level)","size":19},{"name":"1-31.25 Teacher in Engineering and Architecture (Third Level)","size":23},{"name":"1-31.30 Teacher in Life and Medical Sciences (Third Level)","size":46},{"name":"1-31.40 Teacher in Mathematics (Third Level)","size":25},{"name":"1-31.45 Teacher in Economics and Commerce (Third Level)","size":10},{"name":"1-31.50 Teacher in Law (Third Level)","size":40},{"name":"1-31.55 Teacher in Education (Third Level)","size":29},{"name":"1-31.60 Teacher in Agricultural Science (Third Level)","size":4},{"name":"1-31.65 Teacher in History, Philosophy, Sociology and Related Social Sciences (Third Level)","size":26},{"name":"1-31.70 Teacher in Languages and Literature (Third Level)","size":20},{"name":"1-31.75 Teacher in Medical Therapy, Advanced Nursing and Related Arts","size":24},{"name":"1-31.90 Other University and Higher Education Teachers","size":164}]},{"name":"1-32 Secondary Education Teachers","children":[{"name":"1-32.0 Secondary Education Teacher, Subject Unknown","size":7631},{"name":"1-32.15 Languages and Literature Teacher (Second Level)","size":875},{"name":"1-32.20 Mathematics Teacher (Second Level)","size":353},{"name":"1-32.30 Natural Science Teacher (Second Level)","size":178},{"name":"1-32.40 Social Studies Teacher (Second Level)","size":96},{"name":"1-32.50 Fine Arts Teacher (Second Level)","size":1345},{"name":"1-32.60 Commercial and Secretarial Teacher (Second Level)","size":56},{"name":"1-32.70 Agricultural Science Teacher (Second Level)","size":118},{"name":"1-32.75 Domestic Science and General Nursing Teacher","size":50},{"name":"1-32.80 Technical Education Teacher (Second Level)","size":412},{"name":"1-32.90 Other Secondary Education Teachers","size":692}]},{"name":"1-33 Primary Education Teachers","children":[{"name":"1-33.20 First-Level Education Teacher","size":25247},{"name":"1-33.90 Other Primary Education Teachers","size":1508}]},{"name":"1-34 Pre-Primary Education Teachers","children":[{"name":"1-34.20 Kindergarten Teacher","size":1465},{"name":"1-34.90 Other Pre-Primary Education Teachers","size":132}]},{"name":"1-35 Special Education Teachers","children":[{"name":"1-35.20 Teacher of the Blind","size":3},{"name":"1-35.30 Teacher of the Deaf","size":1},{"name":"1-35.90 Other Special Education Teachers","size":206}]},{"name":"1-39 Teachers Not Elsewhere Classified","children":[{"name":"1-39.20 Education Methods Adviser","size":54},{"name":"1-39.40 Head Teacher","size":6091},{"name":"1-39.50 School Inspector","size":185},{"name":"1-39.60 Governess","size":348},{"name":"1-39.90 Other Teachers","size":649}]},{"name":"1-41 Ministers of Religion and Related Members of Religious Orders","children":[{"name":"1-41.0 ???","size":137},{"name":"1-41.20 Minister of Religion","size":32569},{"name":"1-41.30 Missionary","size":2443},{"name":"1-41.40 Religious Worker (Member of Religious Order)","size":9593},{"name":"1-41.90 Other Ministers of Religion and Related Members of Religious Orders","size":1519}]},{"name":"1-49 Workers in Religion Not Elsewhere Classified","children":[{"name":"1-49.90 Other Workers in Religion","size":62}]},{"name":"1-51 Authors and Critics","children":[{"name":"1-51.20 Author","size":160},{"name":"1-51.30 Critic","size":9}]},{"name":"1-59 Authors, Journalists and Related Writers Not Elsewhere Classified","children":[{"name":"1-59.15 Journalist","size":2068},{"name":"1-59.20 Editor, Newspapers and Periodicals","size":334},{"name":"1-59.30 Reporter","size":1},{"name":"1-59.50 Advertising Copywriter","size":34},{"name":"1-59.55 Public Relations Officer","size":14},{"name":"1-59.60 Publicity Writer","size":46},{"name":"1-59.90 Other Authors, Journalists and Related Writers","size":346}]},{"name":"1-60 Sculptors, Painters, Photographers and Related Creative Artists, Specialisation Unknown","children":[{"name":"1-60.0 Sculptor, Painter, Photographer or Related Creative Artist, Specialisation Unknown","size":670}]},{"name":"1-61 Sculptors, Painters and Related Artists","children":[{"name":"1-61.0 Sculptor, Painter or Related Artist, Specialisation Unknown","size":287},{"name":"1-61.20 Sculptor","size":1649},{"name":"1-61.30 Painter, Artist","size":2809},{"name":"1-61.50 Engraver and Etcher (Artistic)","size":42},{"name":"1-61.60 Painting Restorer","size":390},{"name":"1-61.90 Other Sculptors, Painters and Related Artists","size":84}]},{"name":"1-62 Commercial Artists and Designers","children":[{"name":"1-62.0 Commercial Artist or Designer, Specialisation Unknown","size":502},{"name":"1-62.20 Commercial Artist","size":201},{"name":"1-62.30 Interior Decoration Designer","size":217},{"name":"1-62.40 Industrial and Commercial Products Designer","size":35},{"name":"1-62.50 Display Artist","size":381},{"name":"1-62.90 Other Commercial Artists and Designers","size":61}]},{"name":"1-63 Photographers and Cameramen","children":[{"name":"1-63.10 Photographer, General","size":2328},{"name":"1-63.30 Photographer, Commercial Illustrator","size":7},{"name":"1-63.40 News Photographer","size":10},{"name":"1-63.90 Other Photographers and Cameramen","size":21}]},{"name":"1-70 Composers and Performing Artists, Specialisation Unknown","children":[{"name":"1-70.0 Composer or Performing Artist, Specialisation Unknown","size":150}]},{"name":"1-71 Composers, Musicians and Singers","children":[{"name":"1-71.20 Composer","size":177},{"name":"1-71.30 Orchestrator","size":3},{"name":"1-71.35 Orchestra and Band Conductor","size":746},{"name":"1-71.40 Instrumentalist","size":7598},{"name":"1-71.45 Singer","size":755},{"name":"1-71.50 Vocal Group Conductor","size":16},{"name":"1-71.90 Other Composers, Musicians and Singers","size":34}]},{"name":"1-72 Choreographers and Dancers","children":[{"name":"1-72.30 Dancer","size":155}]},{"name":"1-73 Actors and Stage Directors","children":[{"name":"1-73.20 Actor","size":1704},{"name":"1-73.30 Stage Director","size":90},{"name":"1-73.50 Story-Teller","size":13},{"name":"1-73.90 Other Actors and Stage Directors","size":80}]},{"name":"1-74 Producers, Performing Arts","children":[{"name":"1-74.20 Theatrical Producer","size":15},{"name":"1-74.30 Motion Picture Producer","size":30}]},{"name":"1-75 Circus Performers","children":[{"name":"1-75.20 Clown","size":12},{"name":"1-75.30 Magician","size":47},{"name":"1-75.40 Acrobat","size":92},{"name":"1-75.90 Other Circus Performers","size":89}]},{"name":"1-79 Performing Artists Not Elsewhere Classified","children":[{"name":"1-79.20 Radio and Television Announcer","size":298},{"name":"1-79.40 Town Cryer","size":180},{"name":"1-79.90 Other Performing Artists","size":582}]},{"name":"1-80 Athletes, Sportsmen and Related Workers","children":[{"name":"1-80.20 Professional Sportsman","size":209},{"name":"1-80.30 Sports Coach","size":82},{"name":"1-80.40 Sports Official","size":9},{"name":"1-80.50 Physical Trainer","size":152},{"name":"1-80.90 Other Athletes, Sportsmen and Related Workers","size":33}]},{"name":"1-91 Librarians, Archivists and Curators","children":[{"name":"1-91.20 Librarian","size":439},{"name":"1-91.30 Archivist","size":256},{"name":"1-91.40 Art Gallery and Museum Curator","size":86},{"name":"1-91.90 Other Librarians, Archivists and Curators","size":2}]},{"name":"1-92 Sociologists, Anthropologists and Related Scientists","children":[{"name":"1-92.20 Sociologist","size":104},{"name":"1-92.30 Psychologist","size":511},{"name":"1-92.40 Anthropologist","size":17},{"name":"1-92.50 Geographer","size":46},{"name":"1-92.60 Historian","size":247},{"name":"1-92.90 Other Sociologists, Anthropologists and Related Scientists","size":189}]},{"name":"1-93 Social Workers","children":[{"name":"1-93.10 Social Worker, General","size":986},{"name":"1-93.20 Social Welfare Worker","size":2},{"name":"1-93.30 Culture Centre Worker","size":44},{"name":"1-93.40 Social Worker, Delinquency","size":19},{"name":"1-93.90 Other Social Workers","size":97}]},{"name":"1-94 Personnel and Occupational Specialists","children":[{"name":"1-94.20 Personnel Specialist","size":8},{"name":"1-94.40 Occupational Analyst","size":87},{"name":"1-94.90 Other Personnel and Occupational Specialists","size":84}]},{"name":"1-95 Philologists, Translators and Interpreters","children":[{"name":"1-95.20 Philologist","size":244},{"name":"1-95.30 Translator","size":77},{"name":"1-95.40 Interpreter","size":45}]},{"name":"1-99 Other Professional, Technical and Related Workers","children":[{"name":"1-99.30 Home Economist","size":50},{"name":"1-99.40 Advertising Account Executive","size":65},{"name":"1-99.60 Astrologer and Fortune Teller","size":42},{"name":"1-99.90 Other Professional, Technical and Related Workers Not Elsewhere Classified","size":98}]}]},{"name":"2 Administrative and managerial workers","children":[{"name":"2-1 Legislative Officials","children":[{"name":"2-1.10 Legislative Official","size":32197}]},{"name":"2-2 Government Administrators","children":[{"name":"2-2.10 Government Administrator","size":8843}]},{"name":"2-10 Managers, Specialisation Unknown","children":[{"name":"2-10.0 Manager, Specialisation Unknown","size":776}]},{"name":"2-11 General Managers","children":[{"name":"2-11.10 General Manager","size":32065}]},{"name":"2-12 Production Managers","children":[{"name":"2-12.0 Production Manager, Specialisation Unknown","size":62},{"name":"2-12.20 Production Manager (except Farm)","size":2400},{"name":"2-12.30 Farm Manager","size":40},{"name":"2-12.40 Contractor","size":11246}]},{"name":"2-13 Sales Managers","children":[{"name":"2-13.0 Sales Manager, Specialisation Unknown","size":216},{"name":"2-13.20 Sales Manager (except Wholesale and Retail Trade)","size":251},{"name":"2-13.30 Sales Manager (Wholesale Trade)","size":157},{"name":"2-13.40 Sales Manager (Retail Trade)","size":672}]},{"name":"2-14 Managers (Catering and Lodging Services)","children":[{"name":"2-14.20 Hotel and Restaurant Manager","size":42},{"name":"2-14.30 Restaurant Manager","size":33},{"name":"2-14.40 Ship's Purser","size":32},{"name":"2-14.90 Other Managers (Catering and Lodging Services)","size":39}]},{"name":"2-19 Managers Not Elsewhere Classified","children":[{"name":"2-19.20 Research and Development Manager","size":23},{"name":"2-19.40 Administration Manager","size":3167},{"name":"2-19.50 Budgeting and Accounting Manager","size":1048},{"name":"2-19.60 Transport Operations Managers","size":280},{"name":"2-19.70 Operations Manager (Postal or Telecommunications Services)","size":552},{"name":"2-19.80 Industrial Relations and Personnel Manager","size":118},{"name":"2-19.90 Other Managers","size":230}]},{"name":"2-20 Supervisors, Foremen and Inspectors, Specialisation Unknown","children":[{"name":"2-20.0 Supervisor, Foreman or Inspector, Specialisation Unknown","size":6315}]},{"name":"2-21 Clerical supervisors","children":[{"name":"2-21.10 Clerical Supervisor, General","size":516},{"name":"2-21.90 Other Clerical Supervisors","size":264}]},{"name":"2-22 Transport and Communications Supervisors ","children":[{"name":"2-22.0 ???","size":20},{"name":"2-22.10 Railway Station Master","size":816},{"name":"2-22.20 Postmaster","size":530},{"name":"2-22.30 Railway Service Supervisor","size":530},{"name":"2-22.35 Train Dispatcher","size":16},{"name":"2-22.40 Railway Transport Service Inspector","size":29},{"name":"2-22.45 Railway Goods Agent","size":456},{"name":"2-22.50 Road Transport Service Supervisor","size":2},{"name":"2-22.55 Road Passenger Transport Service Inspector","size":3},{"name":"2-22.75 Telecommunications Service Supervisor","size":53},{"name":"2-22.80 Postal Services Supervisor","size":117},{"name":"2-22.90 Other Transport and Communications Supervisors","size":1186}]},{"name":"2-23 Sales Supervisors","children":[{"name":"2-23.20 Sales Supervisor (Wholesale Trade)","size":17},{"name":"2-23.30 Sales Supervisor (Retail Trade)","size":825},{"name":"2-23.90 Other Sales Supervisors","size":25}]},{"name":"2-24 Housekeeping and Related Service Supervisors","children":[{"name":"2-24.20 Housekeeper (except Private Service)","size":121},{"name":"2-24.25 Housekeeper (Private Service, in Hotels, or in Other Institutions)","size":69},{"name":"2-24.30 Housekeeper (Private Service)","size":9},{"name":"2-24.50 Ship Chief Steward","size":949},{"name":"2-24.60 Housekeeping Matron","size":2079},{"name":"2-24.90 Other Housekeeping and Related Service Supervisors","size":77}]},{"name":"2-25 Farm Supervisors","children":[{"name":"2-25.20 Farm Supervisor","size":274}]},{"name":"2-26 Production Supervisors and General Foremen","children":[{"name":"2-26.10 Production Supervisor or Foreman, General","size":2626},{"name":"2-26.20 Supervisor and General Foreman (Mining, Quarrying and Well-Drilling)","size":207},{"name":"2-26.30 Supervisor and General Foreman (Metal Processing)","size":14},{"name":"2-26.40 Supervisor and General Foreman (Chemical and Related Materials Processing)","size":8},{"name":"2-26.50 Supervisor and General Foreman (Manufacturing of Machinery and Metal Products)","size":74},{"name":"2-26.55 Supervisor and General Foreman (Manufacturing and Installation of Electrical and Electronic Equipment)","size":36},{"name":"2-26.60 Supervisor and General Foreman (Fabrication of Products of Paper, Plastics, Rubber, Chemical and Synthetic Materials)","size":52},{"name":"2-26.65 Supervisor and General Foreman (Food and Beverages Processing)","size":149},{"name":"2-26.70 Supervisor and General Foreman (Production of Textiles and Clothing Manufacturing)","size":92},{"name":"2-26.75 Supervisor and General Foreman (Construction Work)","size":2507},{"name":"2-26.80 Supervisor and General Foreman (Production and Distribution of Electricity, Gas and Water)","size":364},{"name":"2-26.90 Other Production Supervisors and General Foremen","size":5272}]}]},{"name":"3 Clerical and related workers","children":[{"name":"3-0 Clerical and Related Workers, Specialisation Unknown","children":[{"name":"3-0.0 Clerical or Related Worker, Specialisation Unknown","size":15411}]},{"name":"3-10 Government Executive Officials","children":[{"name":"3-10.0 Government Executive Official, Specialisation Unknown","size":3803},{"name":"3-10.20 Tax Collector","size":5503},{"name":"3-10.30 Tax Assessor","size":6044},{"name":"3-10.40 Customs officer","size":1427},{"name":"3-10.90 Government Executive Officials Not Elsewhere Classified","size":12635}]},{"name":"3-21 Stenographers, Typists and Teletypists","children":[{"name":"3-21.10 Stenographer-Typist, General","size":44},{"name":"3-21.20 Stenographic Secretary","size":5192},{"name":"3-21.30 Verbatim Reporter","size":1},{"name":"3-21.40 Typist","size":718},{"name":"3-21.50 Teletypist","size":5}]},{"name":"3-22 Card- and Tape-Punching Machine Operators","children":[{"name":"3-22.20 Card- and Tape-Punching Machine Operator","size":69}]},{"name":"3-31 Bookkeepers and Cashiers","children":[{"name":"3-31.10 Bookkeeper, General","size":11573},{"name":"3-31.20 Bookkeeping Clerk","size":67},{"name":"3-31.35 Cashier, Office or Cash Desk","size":1729},{"name":"3-31.40 Bank Teller","size":2225},{"name":"3-31.50 Money Changer","size":25},{"name":"3-31.60 Cash Desk Cashier","size":2524},{"name":"3-31.70 Post Office Counter Clerk","size":53},{"name":"3-31.90 Other Bookkeepers and Cashiers","size":102}]},{"name":"3-39 Bookkeepers, Cashiers and Related Workers Not Elsewhere Classified","children":[{"name":"3-39.20 Cost Computing Clerk","size":320},{"name":"3-39.30 Wages Clerk","size":35},{"name":"3-39.40 Finance Clerk","size":2065},{"name":"3-39.90 Other Bookkeepers, Cashiers and Related Workers","size":1466}]},{"name":"3-42 Automatic Data-Processing Machine Operators","children":[{"name":"3-42.20 Electronic Computer Operator","size":86}]},{"name":"3-60 Transport Conductors","children":[{"name":"3-60.0 Transport Conductor, Specialisation Unknown","size":58},{"name":"3-60.20 Railway Passenger Train Guard","size":2871},{"name":"3-60.40 Bus Conductor","size":1545},{"name":"3-60.90 Other Transport Conductors","size":298}]},{"name":"3-70 Mail Distribution Clerks","children":[{"name":"3-70.0 Mail Distribution Clerk, Specialisation Unknown","size":3462},{"name":"3-70.10 Mail Distribution Clerk, General","size":17},{"name":"3-70.20 Mail Sorting Clerk","size":8},{"name":"3-70.30 Postman","size":15013},{"name":"3-70.40 Messenger","size":13722},{"name":"3-70.90 Other Mail Distribution Clerks","size":313}]},{"name":"3-80 Telephone and Telegraph Operators","children":[{"name":"3-80.0 Telephone or Telegraph Operator, Specialisation Unknown","size":24},{"name":"3-80.20 Telephone Switchboard Operator","size":1011},{"name":"3-80.30 Radio-Telephone Operator (Land-Based)","size":75},{"name":"3-80.40 Telegrapher","size":1426},{"name":"3-80.50 Ship's Radio Officer","size":2},{"name":"3-80.60 Flight Radio Operator","size":1},{"name":"3-80.90 Other Telephone and Telegraph Operators","size":59}]},{"name":"3-90 ","children":[{"name":"3-90.0 ???","size":9}]},{"name":"3-91 Stock Clerks","children":[{"name":"3-91.10 Stock Clerk, General","size":81},{"name":"3-91.20 Dispatching and Receiving Clerk","size":2790},{"name":"3-91.30 Stock Records Clerk","size":21},{"name":"3-91.40 Storeroom Clerk","size":3780},{"name":"3-91.50 Weighing Clerk","size":2838},{"name":"3-91.90 Other Stock Clerks","size":238}]},{"name":"3-92 Material and Production Planning Clerks","children":[{"name":"3-92.20 Material Planning Clerk","size":17},{"name":"3-92.30 Production Planning Clerk","size":307}]},{"name":"3-93 Correspondence and Reporting Clerks","children":[{"name":"3-93.10 Office Clerk, General","size":33495},{"name":"3-93.20 Correspondence Clerk","size":3406},{"name":"3-93.30 Personnel Clerk","size":92},{"name":"3-93.40 Legal Clerk","size":4754},{"name":"3-93.50 Insurance Clerk","size":22},{"name":"3-93.90 Other Correspondence and Reporting Clerks","size":152}]},{"name":"3-94 Receptionists and Travel Agency Clerks","children":[{"name":"3-94.10 Receptionist, General","size":368},{"name":"3-94.20 Hotel Receptionist","size":1},{"name":"3-94.30 Doctor's or Dentist's Receptionist","size":580},{"name":"3-94.40 Travel Agency Clerk","size":16},{"name":"3-94.90 Other Receptionists and Travel Agency Clerks","size":7}]},{"name":"3-95 Library and Filing Clerks","children":[{"name":"3-95.20 Library Clerk","size":47},{"name":"3-95.30 Filing Clerk","size":24}]},{"name":"3-99 Clerks Not Elsewhere Classified","children":[{"name":"3-99.20 Statistical Clerk","size":12},{"name":"3-99.40 Proof Reader","size":83},{"name":"3-99.60 Railway Clerk","size":10233},{"name":"3-99.90 Other Clerks","size":1769}]}]},{"name":"4 Sales workers","children":[{"name":"4-10 Working Proprietors (Wholesale and Retail Trade)","children":[{"name":"4-10.20 Working Proprietor (Wholesale Trade)","size":3899},{"name":"4-10.25 Working Proprietor (Wholesale or Retail Trade)","size":161582},{"name":"4-10.30 Working Proprietor (Retail Trade)","size":104369},{"name":"4-10.40 Working Proprietor (Hiring Out)","size":867}]},{"name":"4-22 Buyers","children":[{"name":"4-22.20 Buyer","size":8250},{"name":"4-22.30 Purchasing Agent","size":347}]},{"name":"4-31 Technical Sales and Service Advisers","children":[{"name":"4-31.20 Technical Salesman","size":15},{"name":"4-31.30 Technical Service Adviser","size":135}]},{"name":"4-32 Commercial Travellers and Manufacturers Agents","children":[{"name":"4-32.0 Commercial Traveller or Manufacturer\u2019s Agent, Specialisation Unknown","size":4015},{"name":"4-32.20 Commercial Traveller","size":9437},{"name":"4-32.30 Manufacturers' Agent","size":6463}]},{"name":"4-41 Insurance, Real Estate and Securities Salesmen","children":[{"name":"4-41.0 Insurance, Real Estate or Securities Salesmen, Specialisation Unknown","size":15},{"name":"4-41.20 Insurance Salesman","size":4482},{"name":"4-41.30 Estate Agent","size":2772},{"name":"4-41.40 Stock Broker","size":809},{"name":"4-41.90 Other Insurance, Real Estate and Securities Salesmen","size":13}]},{"name":"4-42 Business Services Salesmen","children":[{"name":"4-42.20 Business Services Salesman (except Advertising)","size":155},{"name":"4-42.30 Advertising Salesman","size":59}]},{"name":"4-43 Auctioneers","children":[{"name":"4-43.20 Auctioneer","size":530},{"name":"4-43.30 Appraiser","size":1125}]},{"name":"4-51 Salesmen, Shop Assistants and Demonstrators","children":[{"name":"4-51.20 Wholesale Trade Salesperson","size":27},{"name":"4-51.25 Salesperson, Wholesale or Retail Trade","size":13829},{"name":"4-51.30 Retail Trade Salesperson","size":15702},{"name":"4-51.40 Fashion Model","size":112},{"name":"4-51.50 Demonstrator","size":12},{"name":"4-51.90 Other Salesmen, Shop Assistants and Demonstrators","size":280}]},{"name":"4-52 Street Vendors, Canvassers and News Vendors","children":[{"name":"4-52.20 Street Vendor","size":29539},{"name":"4-52.30 Canvasser","size":104},{"name":"4-52.40 News Vendor","size":574},{"name":"4-52.90 Other Street Vendors, Canvassers and News Vendors","size":883}]},{"name":"4-90 Sales Workers Not Elsewhere Classified","children":[{"name":"4-90.20 Pawnbroker","size":108},{"name":"4-90.30 Waste Collector","size":798},{"name":"4-90.90 Other Sales Workers","size":2}]}]},{"name":"5 Service workers","children":[{"name":"5-10 Working Proprietors (Catering, Lodging and Leisure Services)","children":[{"name":"5-10.0 Working Proprietor (Catering, Lodging or Leisure Services), Specialisation Unknown","size":237},{"name":"5-10.20 Working Proprietor (Hotel and Restaurant)","size":22747},{"name":"5-10.30 Working Proprietor (Restaurant)","size":401},{"name":"5-10.40 Working Proprietor (Guest House)","size":12491},{"name":"5-10.50 Working Proprietor (Caf\u00e9, Bar and Snack Bar)","size":25152},{"name":"5-10.90 Other Working Proprietors (Catering, Lodging and Leisure Services)","size":1200}]},{"name":"5-31 Cooks","children":[{"name":"5-31.0 Cook, Specialisation Unknown","size":3204},{"name":"5-31.20 Head Cook","size":309},{"name":"5-31.30 Cook, except Private Service","size":226},{"name":"5-31.50 Ship's Cook","size":674},{"name":"5-31.90 Other Cooks","size":705}]},{"name":"5-32 Waiters, Bartenders and Related Workers","children":[{"name":"5-32.10 Waiter, General","size":4465},{"name":"5-32.40 Wine Waiter","size":60},{"name":"5-32.50 Bartender","size":545},{"name":"5-32.90 Other Waiters, Bartenders and Related Workers","size":561}]},{"name":"5-40 Maids and Related Housekeeping Service Workers Not Elsewhere Classified","children":[{"name":"5-40.0 ???","size":9},{"name":"5-40.10 Domestic Servant, General","size":7732},{"name":"5-40.20 House Servant","size":313875},{"name":"5-40.30 Personal Maid, Valet","size":457},{"name":"5-40.35 Nursemaid","size":2094},{"name":"5-40.40 Companion","size":270},{"name":"5-40.50 Chambermaid and Room Attendant","size":218},{"name":"5-40.55 Hotel Concierge","size":55},{"name":"5-40.60 Ship's Steward","size":299},{"name":"5-40.90 Other Maids and Related Housekeeping Service Workers","size":356}]},{"name":"5-51 Building Caretakers","children":[{"name":"5-51.0 Building Caretaker, Specialisation Unknown","size":231},{"name":"5-51.20 Concierge (Apartment House)","size":1703},{"name":"5-51.25 Concierge (Apartment House) or Janitor","size":1964},{"name":"5-51.30 Janitor","size":201},{"name":"5-51.40 Verger","size":5532},{"name":"5-51.90 Other Building Caretakers","size":84}]},{"name":"5-52 Charworkers, Cleaners and Related Workers","children":[{"name":"5-52.20 Charworker","size":38774},{"name":"5-52.30 Window Cleaner","size":1110},{"name":"5-52.40 Chimney Sweep","size":943},{"name":"5-52.90 Other Charworkers, Cleaners and Related Workers","size":1054}]},{"name":"5-59 ","children":[{"name":"5-59.40 ???","size":8}]},{"name":"5-60 Launderers, Dry-Cleaners and Pressers","children":[{"name":"5-60.10 Launderer, General","size":10129},{"name":"5-60.20 Laundering Machine-Operator","size":3},{"name":"5-60.30 Dry-Cleaning Machine-Operator","size":13},{"name":"5-60.40 Dry-Cleaner (Hand)","size":45},{"name":"5-60.50 Spotter (Dry-Cleaner)","size":37},{"name":"5-60.60 Laundry Pressing Machine-Operator","size":18},{"name":"5-60.65 Presser (Hand or Machine)","size":553},{"name":"5-60.70 Presser (Hand)","size":3326},{"name":"5-60.90 Other Launderers, Dry-Cleaners and Pressers","size":926}]},{"name":"5-70 Hairdresser, Barbers, Beauticians and Related Workers","children":[{"name":"5-70.20 Women's Hairdresser","size":168},{"name":"5-70.25 Women\u2019s or Men\u2019s Hairdresser","size":8707},{"name":"5-70.30 Barber Hairdresser","size":8009},{"name":"5-70.40 Beautician","size":231},{"name":"5-70.50 Manicurist","size":318},{"name":"5-70.60 Make-Up Man (Stage and Studio)","size":2},{"name":"5-70.70 Bath Attendant","size":142},{"name":"5-70.90 Other Barbers, Hairdressers, Beauticians and Related Workers","size":1}]},{"name":"5-81 Fire-Fighters","children":[{"name":"5-81.10 Fire-Fighter","size":1238}]},{"name":"5-82 Policemen and Detectives","children":[{"name":"5-82.20 Policeman and other Maintainers of Law and Order (except Military)","size":33535},{"name":"5-82.25 Military Policeman","size":896},{"name":"5-82.30 Detective","size":432},{"name":"5-82.40 Private Police Guard","size":20}]},{"name":"5-83 Military","children":[{"name":"5-83.0 Military, Specialisation Unknown","size":15432},{"name":"5-83.20 Officer","size":17280},{"name":"5-83.30 Non-Commissioned Officer","size":12896},{"name":"5-83.40 Other Military Ranks","size":23910}]},{"name":"5-89 Protective Service Workers Not Elsewhere Classified","children":[{"name":"5-89.30 Prison Guard","size":903},{"name":"5-89.40 Watchman","size":4900},{"name":"5-89.90 Other Protective Service Workers","size":952}]},{"name":"5-91 Guides","children":[{"name":"5-91.0 Guide, Specialisation Unknown","size":9},{"name":"5-91.20 Travel Guide","size":19}]},{"name":"5-92 Undertakers and Embalmers","children":[{"name":"5-92.20 Undertaker","size":6533},{"name":"5-92.90 Other Undertakers and Embalmers","size":22}]},{"name":"5-99 Other Service Workers","children":[{"name":"5-99.20 Bookmaker (Sport)","size":4},{"name":"5-99.40 Nursing Aid","size":913},{"name":"5-99.50 Practical Aid (Pharmacy)","size":696},{"name":"5-99.70 Aircraft Cabin Attendant","size":104},{"name":"5-99.80 ???","size":185},{"name":"5-99.90 Other Service Workers Not Elsewhere Classified","size":3935}]}]},{"name":"6 Agricultural, animal husbandry and forestry workers, fishermen and hunters","children":[{"name":"6-11 General Farmers","children":[{"name":"6-11.10 General Farmer","size":62873},{"name":"6-11.15 Small Subsistence Farmer (Husbandman)","size":1408},{"name":"6-11.20 ???","size":78}]},{"name":"6-12 ","children":[{"name":"6-12.20 Field Crop Farmer","size":797212},{"name":"6-12.30 Orchard and Related Tree and Shrub Crop Farmer","size":3841},{"name":"6-12.35 Vine Grower","size":4652},{"name":"6-12.40 Livestock Farmer","size":45728},{"name":"6-12.50 Dairy Farmer","size":199},{"name":"6-12.60 Poultry Farmer","size":677},{"name":"6-12.70 Horticultural Farmer","size":56464},{"name":"6-12.90 Other Specialised Farmers","size":1987}]},{"name":"6-21 General Farm Workers","children":[{"name":"6-21.5 Farm-Worker, General","size":102666},{"name":"6-21.10 Farm-Helper, General","size":40},{"name":"6-21.20 Farm Servant","size":11433}]},{"name":"6-22 Field Crop and Vegetable Farm Workers","children":[{"name":"6-22.10 Field Crop Farm Worker","size":62914},{"name":"6-22.20 Vegetable Farm Worker","size":280},{"name":"6-22.30 Wheat Farm Worker","size":9},{"name":"6-22.60 Sugar-Cane Farm Worker","size":12},{"name":"6-22.90 Other Field Crop and Vegetable Farm Workers","size":494}]},{"name":"6-23 Orchard, Vineyard and Related Tree and Shrub Crop Workers","children":[{"name":"6-23.20 Orchard Worker","size":43},{"name":"6-23.90 Other Orchard, Vineyard and Related Tree and Shrub Crop Workers","size":90}]},{"name":"6-24 Livestock Workers","children":[{"name":"6-24.0 Livestock Worker, Specialisation Unknown","size":498},{"name":"6-24.10 Livestock Worker, General","size":421},{"name":"6-24.20 Beef Cattle Farm Worker","size":137},{"name":"6-24.30 Sheep Farm Worker","size":6979},{"name":"6-24.40 Pig Farm Worker","size":13},{"name":"6-24.60 Horse Worker","size":3854},{"name":"6-24.90 Other Livestock Workers","size":325}]},{"name":"6-25 Dairy Farm Workers","children":[{"name":"6-25.10 Dairy Farm Worker, General","size":3090},{"name":"6-25.20 Milker (Machine)","size":7},{"name":"6-25.90 Other Dairy Farm Workers","size":1}]},{"name":"6-26 Poultry Farm Workers","children":[{"name":"6-26.20 Poultry Hatchery Worker","size":26}]},{"name":"6-27 Nursery Workers and Gardeners","children":[{"name":"6-27.0 Nursery or Garden Worker Unspecified","size":5922},{"name":"6-27.20 Market Garden Worker","size":245},{"name":"6-27.30 Nursery Worker","size":3141},{"name":"6-27.40 Gardener","size":28600}]},{"name":"6-28 Farm Machinery Operators","children":[{"name":"6-28.20 Motorised Farm Equipment Operator","size":144}]},{"name":"6-29 Agricultural and Animal Husbandry Workers Not Elsewhere Classified","children":[{"name":"6-29.20 Apiary Worker","size":5},{"name":"6-29.60 Groundsman","size":60},{"name":"6-29.70 Peat Worker","size":22786},{"name":"6-29.90 Other Agricultural and Animal Husbandry Workers","size":289}]},{"name":"6-31 Loggers","children":[{"name":"6-31.10 Logger (General)","size":183},{"name":"6-31.20 Tree Feller and Bucker","size":38},{"name":"6-31.40 River Driver","size":371}]},{"name":"6-32 Forestry Workers (except Logging)","children":[{"name":"6-32.20 Forest Supervisor","size":2451},{"name":"6-32.30 Forestry Worker","size":568},{"name":"6-32.90 Other Forestry Workers","size":760}]},{"name":"6-41 Fishermen","children":[{"name":"6-41.0 Fisherman, Deep-Sea or Inland and Coastal Water","size":47993},{"name":"6-41.20 Deep-Sea Fisherman","size":4494},{"name":"6-41.30 Inland and Coastal Water Fisherman","size":2298}]},{"name":"6-49 Fishermen, Hunters and Related Workers Not Elsewhere Classified","children":[{"name":"6-49.20 Fish Farm Worker","size":1},{"name":"6-49.30 Oyster Farm Worker","size":202},{"name":"6-49.40 Whale Hunter","size":52},{"name":"6-49.60 Trapper and Hunter","size":346},{"name":"6-49.90 Other Fishermen, Hunters and Related Workers","size":2622}]}]},{"name":"7 Production and related workers, transport equipment operators and labourers","children":[{"name":"7-11 Miners and Quarrymen","children":[{"name":"7-11.5 Miner, General","size":12546},{"name":"7-11.10 Quarryman, General","size":231},{"name":"7-11.25 Mining-Machine Operator, Specialisation Unknown","size":20},{"name":"7-11.30 Drilling-Machine Operator (Mine and Quarry)","size":7},{"name":"7-11.40 Continuous Mining-Machine Operator","size":2},{"name":"7-11.50 Shot-Firer (Mine and Quarry)","size":3},{"name":"7-11.60 Underground Timberman","size":3},{"name":"7-11.90 Other Miners and Quarrymen","size":100}]},{"name":"7-12 Mineral and Stone Treaters","children":[{"name":"7-12.0 Mineral or Stone Treater, Specialisation Unknown","size":6},{"name":"7-12.20 Stone Splitter","size":2},{"name":"7-12.30 Mineral-Crushing-Machine Operator","size":13},{"name":"7-12.90 Other Mineral and Stone Treaters","size":9}]},{"name":"7-13 Well-Drillers, Borers and Related Workers","children":[{"name":"7-13.0 Well-Driller, Borer or Related Worker, Specialisation Unknown","size":401},{"name":"7-13.80 Well-Driller and Borer (except Oil and Gas Wells)","size":11},{"name":"7-13.90 Other Well-Drillers, Borers and Related Workers","size":19}]},{"name":"7-20 Metal Processors, Specialisation Unknown","children":[{"name":"7-20.0 Metal Processor, Specialisation Unknown","size":2442}]},{"name":"7-21 Metal Smelting, Converting and Refining Furnacemen","children":[{"name":"7-21.0 Metal Smelting, Converting or Refining Furnacemen, Specialisation Unknown","size":95},{"name":"7-21.40 Oxygen Furnaceman (Steel Converting)","size":5},{"name":"7-21.90 Other Metal Smelting, Converting and Refining Furnaceman","size":55}]},{"name":"7-22 Metal Rolling-Mill Workers","children":[{"name":"7-22.0 Metal Rolling-Mill Worker, Specialisation Unknown","size":113},{"name":"7-22.30 Continuous-Mill Roller (Steel)","size":5},{"name":"7-22.50 Roller, Non-Ferrous Metals","size":60}]},{"name":"7-23 Metal Melters and Reheaters","children":[{"name":"7-23.90 Other Metal Melters and Reheaters","size":25}]},{"name":"7-24 Metal Casters","children":[{"name":"7-24.20 Metal Pourer","size":2369},{"name":"7-24.90 Other Metal Caster","size":26}]},{"name":"7-25 Metal Moulders and Coremakers","children":[{"name":"7-25.0 Metal Moulder or Coremaker, Specialisation Unknown","size":3295},{"name":"7-25.40 Moulder (Machine)","size":236},{"name":"7-25.55 Coremaker (Hand or Machine)","size":198},{"name":"7-25.90 Other Metal Moulders and Core Makers","size":2}]},{"name":"7-27 Metal Drawers and Extruders","children":[{"name":"7-27.25 Wire Drawer (Hand or Machine)","size":227}]},{"name":"7-28 Metal Platers and Coaters","children":[{"name":"7-28.0 ???","size":2},{"name":"7-28.20 Electroplater","size":60},{"name":"7-28.30 Hot-Dip Plater","size":91},{"name":"7-28.40 Wire-Coating-Machine Operator","size":3},{"name":"7-28.50 Metal Sprayer","size":6},{"name":"7-28.90 Other Metal Platers and Coaters","size":262}]},{"name":"7-29 Metal Processors Not Elsewhere Classified","children":[{"name":"7-29.30 Casting Finisher","size":8},{"name":"7-29.40 Metal Cleaner","size":1},{"name":"7-29.90 Other Metal Processors","size":83}]},{"name":"7-31 Wood Treaters","children":[{"name":"7-31.0 Wood Treater, Specialisation Unknown","size":2},{"name":"7-31.30 Wood-Treating Worker","size":19},{"name":"7-31.90 Other Wood Treaters","size":302}]},{"name":"7-32 Sawyers, Plywood Makers and Related Wood-Processing Workers","children":[{"name":"7-32.0 Sawyer, Plywood Maker or Related Wood-Processing Worker, Specialisation Unknown","size":6},{"name":"7-32.10 Sawyer, General","size":22},{"name":"7-32.40 Veneer Cutter","size":6},{"name":"7-32.60 Plywood Press-Operator","size":3},{"name":"7-32.70 Wood Grader","size":17},{"name":"7-32.90 Other Sawyer, Plywood Makers and Related Wood-Processing Workers","size":445}]},{"name":"7-33 Paper Pulp Preparers","children":[{"name":"7-33.20 Wood Grinder","size":79},{"name":"7-33.30 Chipperman","size":3},{"name":"7-33.40 Digester Operator","size":1},{"name":"7-33.90 Other Paper Pulp Preparers","size":6}]},{"name":"7-34 Paper Makers","children":[{"name":"7-34.0 Paper Maker, Specialisation Unknown","size":6528},{"name":"7-34.40 Supercalender Operator","size":1},{"name":"7-34.90 Other Paper Makers","size":155}]},{"name":"7-41 Crushers, Grinders and Mixers","children":[{"name":"7-41.0 Crusher, Grinder or Mixer, Specialisation Unknown","size":66},{"name":"7-41.20 Crusher Operator (Chemical and Related Processes)","size":104},{"name":"7-41.30 Miller-Grinder (Chemical and Related Processes)","size":163},{"name":"7-41.40 Mixing-and Blending-Machine Operator (Chemical and Related Processes)","size":152}]},{"name":"7-42 Cookers, Roasters and Related Heat Treaters","children":[{"name":"7-42.20 Cooker (Chemical and Related Processes)","size":814},{"name":"7-42.40 Drier Operator (Chemical and Related Processes)","size":911},{"name":"7-42.90 Other Cookers, Roasters and Related Heat-Treaters","size":29}]},{"name":"7-43 Filter and Separator Operators","children":[{"name":"7-43.20 Filter-Press Operator","size":6},{"name":"7-43.50 Crude Oil Treater (Oilfield)","size":1}]},{"name":"7-44 Still and Reactor Operators","children":[{"name":"7-44.0 Still or Reactor Operator, Specialisation Unknown","size":548},{"name":"7-44.20 Batch-Still Operator (Chemical Processes, except Petroleum)","size":2},{"name":"7-44.70 Saltmaker","size":511},{"name":"7-44.90 Other Still and Reactor Operators","size":5539}]},{"name":"7-45 Petroleum-Refining Workers","children":[{"name":"7-45.0 Petroleum-Refining Worker, Specialisation Unknown","size":52}]},{"name":"7-49 Chemical Processors and Related Workers Not Elsewhere Classified","children":[{"name":"7-49.20 Coke Burner","size":695},{"name":"7-49.25 Coal-Gas Maker","size":5},{"name":"7-49.30 Charcoal Burner","size":47},{"name":"7-49.90 Other Chemical Processors and Related Workers","size":585}]},{"name":"7-50 Spinners, Weavers, Knitters, Dyers and Related Workers, Specialisation Unknown","children":[{"name":"7-50.0 Spinner, Weaver, Knitter, Dyer or Related Worker, Specialisation Unknown","size":5630}]},{"name":"7-51 Fibre Preparers","children":[{"name":"7-51.0 Fibre Preparer, Specialisation Unknown","size":2199},{"name":"7-51.15 Fibre Grader and Classer","size":88},{"name":"7-51.20 Wool Scourer","size":18},{"name":"7-51.25 Fibre Mixer and Blender","size":43},{"name":"7-51.30 Fibre Picker","size":2},{"name":"7-51.35 Fibre Carder","size":496},{"name":"7-51.40 Fibre Lapper","size":149},{"name":"7-51.45 Fibre Comber","size":5310},{"name":"7-51.50 Fibre Drawer","size":24},{"name":"7-51.90 Other Fibre Preparers","size":366}]},{"name":"7-52 Spinners and Winders","children":[{"name":"7-52.20 Spinner, Thread and Yarn","size":30008},{"name":"7-52.30 Doubler","size":248},{"name":"7-52.40 Twister","size":581},{"name":"7-52.50 Winder","size":3122},{"name":"7-52.90 Other Spinners and Winders","size":525}]},{"name":"7-53 Weaving-and Knitting-Machine Setters and Pattern-Card Preparers","children":[{"name":"7-53.20 Loom Fixer","size":27},{"name":"7-53.30 Knitting-Machine Setter","size":32},{"name":"7-53.40 Jacquard Design Copyist","size":1},{"name":"7-53.50 Jacquard Card Cutter","size":93},{"name":"7-53.90 Other Weaving- and Knitting-Machine Setters and Pattern-Card Preparers","size":675}]},{"name":"7-54 Weavers and Related Workers","children":[{"name":"7-54.0 Weaver, Specialisation Unknown","size":58604},{"name":"7-54.22 Loom Threader (Hand or Machine)","size":108},{"name":"7-54.30 Cloth Weaver (Hand)","size":10},{"name":"7-54.32 Cotton Weaver (Hand or Machine)","size":7544},{"name":"7-54.40 Cloth Weaver (Machine, except Jacquard Loom)","size":434},{"name":"7-54.50 Lace Weaver (Machine)","size":12},{"name":"7-54.52 Lace Weaver (Hand or Machine)","size":4796},{"name":"7-54.55 Carpet Weaver (Hand)","size":25},{"name":"7-54.57 Carpet Weaver (Hand or Machine)","size":770},{"name":"7-54.60 Carpet Weaver (Machine)","size":11},{"name":"7-54.65 Net Maker (Machine)","size":1197},{"name":"7-54.70 Fabrics Examiner","size":54},{"name":"7-54.75 Fabrics Repairer","size":28},{"name":"7-54.90 Other Weavers and Related Workers","size":3791}]},{"name":"7-55 Knitters","children":[{"name":"7-55.0 Knitter, Specialisation Unknown","size":2233},{"name":"7-55.30 Knitting Machine Operator (Hosiery)","size":190},{"name":"7-55.35 Hosiery Knitter (Hand)","size":55},{"name":"7-55.40 Knitter (Hand-Operated Machine)","size":27}]},{"name":"7-56 Bleachers, Dyers and Textile Product Finishers","children":[{"name":"7-56.0 Bleacher, Dyer or Textile Product Finisher, Specialisation Unknown","size":54},{"name":"7-56.15 Textile Bleacher","size":860},{"name":"7-56.20 Yarn Dyer","size":78},{"name":"7-56.22 Yarn, Fabric or Garment Dyer","size":10632},{"name":"7-56.25 Fabric Dyer","size":737},{"name":"7-56.30 Garment Dyer","size":3},{"name":"7-56.35 Textile Washer","size":485},{"name":"7-56.55 Textile Fuller","size":235},{"name":"7-56.70 Textile Calender Operator","size":138},{"name":"7-56.90 Other Bleachers, Dyers and Textile Product Finishers","size":1004}]},{"name":"7-57 Rope Makers","children":[{"name":"7-57.10 Rope Maker, General","size":6793},{"name":"7-57.20 Wheel Turner, Rope Making","size":786}]},{"name":"7-59 Spinners, Weavers, Knitters, Dyers and Related Workers Not Elsewhere Classified","children":[{"name":"7-59.22 Braid Maker (Hand or Machine)","size":408},{"name":"7-59.25 Braid Maker (Machine)","size":17},{"name":"7-59.30 Crocheter (Hand)","size":2},{"name":"7-59.40 Net Maker (Hand)","size":6},{"name":"7-59.90 Other Spinners, Weavers, Knitters, Dyers and Related Workers","size":11}]},{"name":"7-61 Tanners and Fellmongers","children":[{"name":"7-61.0 Tanners or Fellmonger, Specialisation Unknown","size":175},{"name":"7-61.20 Hide and Skin Grader","size":3},{"name":"7-61.25 Fellmonger","size":604},{"name":"7-61.30 Hide Flesher and Dehairer (Hand)","size":36},{"name":"7-61.35 Hide Flesher and Dehairer (Machine)","size":4},{"name":"7-61.45 Tanner","size":7738},{"name":"7-61.50 Leather Currier","size":435},{"name":"7-61.55 Leather Dyer and Stainer","size":1},{"name":"7-61.90 Other Tanners and Fellmongers","size":49}]},{"name":"7-62 Pelt Dressers","children":[{"name":"7-62.0 Pelt Dresser, Specialisation Unknown","size":3},{"name":"7-62.90 Other Pelt Dressers","size":496}]},{"name":"7-71 Grain Millers and Related Workers","children":[{"name":"7-71.20 Grain Miller","size":40078},{"name":"7-71.30 Rice Miller","size":55},{"name":"7-71.40 Spice Miller","size":33},{"name":"7-71.90 Other Grain Millers and Related Workers","size":620}]},{"name":"7-72 Sugar Processors and Refiners","children":[{"name":"7-72.0 Sugar Processor or Refiner, Specialisation Unknown","size":132},{"name":"7-72.20 Sugar-Cane Grinder","size":5},{"name":"7-72.30 Diffuser Operator (Beet Sugar)","size":9},{"name":"7-72.40 Carbonation Man (Sugar Refining)","size":2},{"name":"7-72.50 Crystalliser Operator (Sugar Refining)","size":348},{"name":"7-72.90 Other Sugar Processors and Refiners","size":22}]},{"name":"7-73 Butchers and Meat Preparers","children":[{"name":"7-73.10 Butcher, General","size":24441},{"name":"7-73.20 Slaughterer","size":6680},{"name":"7-73.30 Meat Cutter","size":8960},{"name":"7-73.40 Sausage Maker","size":18},{"name":"7-73.90 Other Butchers and Meat Preparers","size":2498}]},{"name":"7-74 Food Preservers","children":[{"name":"7-74.15 Fish-Preserving Cook","size":1},{"name":"7-74.20 Sterilising Cook","size":1},{"name":"7-74.30 Foodstuffs Freezer","size":2},{"name":"7-74.40 Foodstuffs Dehydrator","size":169},{"name":"7-74.50 Pickler, Food","size":32},{"name":"7-74.60 Meat and Fish Smoker","size":345},{"name":"7-74.90 Other Food Preservers","size":55}]},{"name":"7-75 Dairy Product Processors","children":[{"name":"7-75.10 Dairy Product Processor, General","size":646},{"name":"7-75.20 Dairy Product Pasteuriser","size":5},{"name":"7-75.30 Butter Maker","size":649},{"name":"7-75.40 Cheese Maker","size":806},{"name":"7-75.50 Ice-Cream Maker","size":44},{"name":"7-75.90 Other Dairy Product Processors","size":127}]},{"name":"7-76 Bakers, Pastry Cooks and Confectionery Makers","children":[{"name":"7-76.10 Baker, General","size":53368},{"name":"7-76.20 Bread Baker","size":31126},{"name":"7-76.30 Pastry Maker","size":6963},{"name":"7-76.40 Macaroni Maker","size":54},{"name":"7-76.50 Chocolate Maker","size":406},{"name":"7-76.60 Confectionery Maker","size":2859},{"name":"7-76.90 Other Bakers, Pastry Cooks and Confectionery Makers","size":186}]},{"name":"7-77 Tea, Coffee and Cocoa Preparers","children":[{"name":"7-77.50 Coffee Roaster","size":303},{"name":"7-77.60 Cocoa-Bean Roaster","size":15},{"name":"7-77.90 Other Tea, Coffee and Cocoa Preparers","size":126}]},{"name":"7-78 Brewers, Wine and Beverage Makers","children":[{"name":"7-78.10 Brewer, General","size":9738},{"name":"7-78.20 Germination Worker (Malting)","size":620},{"name":"7-78.25 Kilnman (Malting)","size":371},{"name":"7-78.30 Malt Cooker","size":101},{"name":"7-78.40 Yeast Maker","size":312},{"name":"7-78.50 Wine Worker","size":108},{"name":"7-78.70 Vinegar Maker","size":210},{"name":"7-78.90 Other Brewers, Wine and Beverage Makers","size":18}]},{"name":"7-79 Food and Beverage Processors Not Elsewhere Classified","children":[{"name":"7-79.20 Oil Presser (Edible Oils)","size":4418},{"name":"7-79.40 Fish Butcher","size":433},{"name":"7-79.90 Other Food and Beverage Processors","size":1315}]},{"name":"7-81 Tobacco Preparers","children":[{"name":"7-81.0 Tobacco Preparer, Specialisation Unknown","size":1650},{"name":"7-81.20 Tobacco Grader","size":81},{"name":"7-81.30 Tobacco Blender","size":1},{"name":"7-81.55 Tobacco Stripper (Hand or Machine)","size":1606},{"name":"7-81.70 Tobacco Cutting Machine-Operator","size":158},{"name":"7-81.90 Other Tobacco Preparers","size":38}]},{"name":"7-82 Cigar Makers","children":[{"name":"7-82.0 Cigar Maker, Specialisation Unknown","size":21725},{"name":"7-82.30 Cigar Maker (Machine)","size":44},{"name":"7-82.90 Other Cigar Makers","size":1214}]},{"name":"7-83 Cigarette Makers","children":[{"name":"7-83.20 Cigarette Maker (Machine)","size":48}]},{"name":"7-89 Tobacco Preparers and Tobacco Product Makers Not Elsewhere Classified","children":[{"name":"7-89.20 Snuff Maker","size":48},{"name":"7-89.90 Other Tobacco Preparers and Tobacco Products Makers","size":14}]},{"name":"7-91 Tailors and Dressmakers","children":[{"name":"7-91.0 Tailor, Specialisation Unknown","size":76081},{"name":"7-91.20 Tailor, Made-to-Measure Garments","size":8},{"name":"7-91.30 Tailor, Ready-to-Wear Garments","size":724},{"name":"7-91.40 Dressmaker","size":233},{"name":"7-91.90 Other Tailors and Dressmakers","size":523}]},{"name":"7-92 Fur Tailors and Related Workers","children":[{"name":"7-92.0 Fur Tailor or Related Worker, Specialisation Unknown","size":637},{"name":"7-92.20 Fur Tailor","size":11},{"name":"7-92.90 Other Fur Tailors and Related Workers","size":82}]},{"name":"7-93 Milliners and Hat Makers","children":[{"name":"7-93.10 Hat Maker, General","size":3077},{"name":"7-93.90 Other Milliners and Hat Makers","size":1902}]},{"name":"7-94 Pattern Makers and Cutters","children":[{"name":"7-94.20 Garment Pattern Maker","size":1743},{"name":"7-94.50 Garment Cutter, except Leather","size":104},{"name":"7-94.90 Other Patternmakers and Cutters","size":14}]},{"name":"7-95 Sewers and Embroiderers","children":[{"name":"7-95.0 Sewer or Embroiderer, Specialisation Unknown","size":4},{"name":"7-95.10 Hand and Machine Sewer, General","size":63345},{"name":"7-95.20 Garment Hand Sewer (except Leather and Fur)","size":214},{"name":"7-95.40 Fur Hand Sewer","size":14},{"name":"7-95.50 Sewing-Machine Operator","size":84},{"name":"7-95.60 Hand Embroiderer","size":1},{"name":"7-95.65 Embroiderer, Hand or Machine","size":791},{"name":"7-95.90 Other Sewers and Embroiderers","size":2184}]},{"name":"7-96 Upholsterers and Related Workers","children":[{"name":"7-96.0 Upholsterer or Related Worker, Specialisation Unknown","size":2},{"name":"7-96.20 Furniture Upholsterer","size":2507},{"name":"7-96.30 Vehicle Upholsterer","size":83},{"name":"7-96.40 Mattress Maker","size":448},{"name":"7-96.90 Other Upholsterers and Related Workers","size":83}]},{"name":"7-99 Tailors, Dressmakers, Sewers, Upholsterers and Related Workers Not Elsewhere Classified","children":[{"name":"7-99.20 Sail, Tent and Awning Maker","size":4939},{"name":"7-99.30 Umbrella Maker","size":335},{"name":"7-99.90 Other Tailors, Dressmakers, Sewers, Upholsterers and Related Workers","size":198}]}]},{"name":"8 Production and related workers, transport equipment operators and labourers","children":[{"name":"8-1 Shoemakers and Shoe Repairers","children":[{"name":"8-1.10 Shoemaker, General","size":105227},{"name":"8-1.30 Shoe Repairer","size":672},{"name":"8-1.90 Other Shoemakers and Shoe Repairers","size":2}]},{"name":"8-2 Shoe Cutters, Lasters, Sewers, and Related Workers","children":[{"name":"8-2.0 Shoe Worker, Specialisation Unknown","size":65},{"name":"8-2.20 Clicker Cutter (Machine)","size":1},{"name":"8-2.22 Shoe Cutter (Hand or Machine)","size":136},{"name":"8-2.40 Sole Fitter","size":5},{"name":"8-2.50 Shoe Sewer (Hand or Machine)","size":510},{"name":"8-2.90 Other Shoe Cutters, Lasters, Sewers and Related Workers","size":267}]},{"name":"8-3 Leather Goods Makers","children":[{"name":"8-3.10 Leather Goods Maker, General","size":764},{"name":"8-3.20 Saddler and Harness Maker","size":5488},{"name":"8-3.30 Leather Cutter","size":44},{"name":"8-3.90 Other Leather Goods Makers","size":117}]},{"name":"8-10 Woodworkers, Specialisation Unknown","children":[{"name":"8-10.0 Woodworker, Specialisation Unknown","size":2227}]},{"name":"8-11 Cabinetmakers","children":[{"name":"8-11.20 Cabinetmaker","size":23911},{"name":"8-11.90 Other Cabinetmakers","size":347}]},{"name":"8-12 Woodworkers","children":[{"name":"8-12.8 Woodworking Machine-Operator, General","size":4},{"name":"8-12.10 Woodworking Machine Setter-Operator, General","size":495},{"name":"8-12.20 Precision Sawyer","size":21},{"name":"8-12.25 Precision Sawyer, Hand or Machine","size":7899},{"name":"8-12.30 Wood Turner","size":2383},{"name":"8-12.50 Wood Shaping-Machine Setter-Operator","size":10},{"name":"8-12.75 Wood Planer","size":163},{"name":"8-12.90 Other Woodworking-Machine Operators","size":11}]},{"name":"8-19 Cabinetmakers and Related Woodworkers Not Elsewhere Classified","children":[{"name":"8-19.20 Coach-Body Builder","size":303},{"name":"8-19.25 Cartwright","size":16964},{"name":"8-19.30 Cooper","size":20628},{"name":"8-19.40 Wooden Model Maker","size":9},{"name":"8-19.45 Wood Carver","size":44},{"name":"8-19.50 Veneer Applier","size":312},{"name":"8-19.55 Wooden Furniture Finisher","size":105},{"name":"8-19.60 Smoking-Pipe Maker","size":2379},{"name":"8-19.65 Marquetry Inlayer","size":9},{"name":"8-19.90 Other Cabinetmakers and Related Woodworkers","size":23318}]},{"name":"8-20 Stone Cutters and Carvers","children":[{"name":"8-20.0 Stone Cutter or Carver, Specialisation Unknown","size":6210},{"name":"8-20.20 Stone Cutter and Finisher","size":211},{"name":"8-20.60 Stone Letter Cutter (Hand)","size":6},{"name":"8-20.70 Stone Carver (Hand)","size":44},{"name":"8-20.80 Monument Carver-Setter","size":19},{"name":"8-20.90 Other Stone Cutters and Carvers","size":175}]},{"name":"8-30 Blacksmiths, Toolmakers and Machine-Tool Operators, Specialisation Unknown","children":[{"name":"8-30.0 Blacksmith, Toolmaker or Machine-Tool Operator, Specialisation Unknown","size":3558}]},{"name":"8-31 Blacksmiths, Hammersmiths and Forging-Press Operators","children":[{"name":"8-31.10 Blacksmith, General","size":66610},{"name":"8-31.20 Hammersmith","size":7},{"name":"8-31.90 Other Blacksmiths, Hammersmiths and Forging-Press Operators","size":478}]},{"name":"8-32 Toolmakers, Metal Pattern Makers and Metal Markers","children":[{"name":"8-32.10 Toolmaker, Metal Pattern Maker and Metal Marker, General","size":15655},{"name":"8-32.20 Tool and Die Maker","size":543},{"name":"8-32.50 Metal Marker","size":16},{"name":"8-32.90 Other Toolmakers, Metal Pattern Makers and Metal Markers","size":8}]},{"name":"8-33 Machine-Tool Setter-Operators","children":[{"name":"8-33.5 Metalworking Machine Setter, General","size":2},{"name":"8-33.20 Lathe Setter-Operator","size":3797},{"name":"8-33.30 Milling-Machine Setter-Operator","size":55},{"name":"8-33.60 Drilling-Machine Setter-Operator","size":106},{"name":"8-33.90 Other Machine-Tool Setter-Operators","size":4}]},{"name":"8-34 Machine-Tool Operators","children":[{"name":"8-34.10 Machine-Tool Operator, General","size":3109},{"name":"8-34.40 Planing Machine-Operator","size":98},{"name":"8-34.50 Boring Machine-Operator","size":531},{"name":"8-34.60 Drilling-Machine Operator","size":12},{"name":"8-34.65 Precision Grinding-Machine Operator","size":767}]},{"name":"8-35 Metal Grinders, Polishers and Tool Sharpeners","children":[{"name":"8-35.0 ???","size":12},{"name":"8-35.20 Buffing- and Polishing-Machine Operator","size":277},{"name":"8-35.40 Cutting Instruments Sharpener","size":2172},{"name":"8-35.50 Saw Repairer and Sharpener","size":38},{"name":"8-35.90 Other Metal Grinders, Polishers and Tool Sharpeners","size":165}]},{"name":"8-39 Blacksmiths, Toolmakers and Machine-Tool Operators Not Elsewhere Classified","children":[{"name":"8-39.15 Cutler","size":227},{"name":"8-39.20 Gunsmith","size":1240},{"name":"8-39.30 Locksmith","size":1017},{"name":"8-39.60 Metal-Press Operator","size":15},{"name":"8-39.90 Other Blacksmiths, Toolmakers and Machine-Tool Operators Not Elsewhere Classified","size":730}]},{"name":"8-41 Machinery Fitters and Machine Assemblers","children":[{"name":"8-41.0 Machinery Fitter or Machine Assembler, Type of Machine Unknown","size":7491},{"name":"8-41.5 Machinery Fitter, General","size":79},{"name":"8-41.10 Machinery Fitter-Assembler, General","size":10},{"name":"8-41.20 Aircraft Engine Fitter-Assembler","size":5},{"name":"8-41.25 Marine Engine Fitter-Assembler","size":5},{"name":"8-41.50 Textile Machinery Fitter-Assembler","size":3},{"name":"8-41.60 Agricultural Machinery Fitter-Assembler","size":1},{"name":"8-41.65 Earth-Moving Equipment Fitter-Assembler","size":10},{"name":"8-41.70 Office Machinery Fitter-Assembler","size":60},{"name":"8-41.80 Refrigeration and Air-Conditioning Plant Mechanic","size":67},{"name":"8-41.85 Airframe Fitter-Assembler","size":152},{"name":"8-41.90 Other Machinery Fitters and Machine Assemblers","size":247}]},{"name":"8-42 Watch, Clock and Precision Instrument Makers","children":[{"name":"8-42.20 Watch and Clock Assembler","size":7},{"name":"8-42.22 Watch and Clock Assembler or Repairer","size":6343},{"name":"8-42.25 Watch and Clock Repairer","size":189},{"name":"8-42.30 Precision Instrument Maker","size":1667},{"name":"8-42.35 Optical Instrument Maker and Repairer","size":3},{"name":"8-42.45 Orthopaedic Appliance Maker and Repairer","size":19},{"name":"8-42.50 Dental Prosthesis Maker and Repairer","size":436},{"name":"8-42.90 Other Watch, Clock and Precision Instrument Makers","size":17}]},{"name":"8-43 Motor-Vehicle Mechanics","children":[{"name":"8-43.0 Motor-Vehicle Mechanic, Specialisation Unknown","size":28},{"name":"8-43.20 Automobile Mechanic","size":3181},{"name":"8-43.90 Other Motor-Vehicle Mechanics","size":175}]},{"name":"8-44 Aircraft Engine Mechanics","children":[{"name":"8-44.10 Aircraft Engine Mechanic, General","size":73},{"name":"8-44.20 Aircraft Engine Service Mechanic","size":22}]},{"name":"8-49 Machinery Fitters, Machine Assemblers and Precision Instrument Makers (except Electrical) Not Elsewhere Classified","children":[{"name":"8-49.0 Machinery Fitter, Machine Assembler or Precision Instrument Maker (except Electrical) Not Elsewhere Classified, Specialisation Unknown","size":745},{"name":"8-49.10 Machinery Mechanic, General","size":35},{"name":"8-49.15 Reciprocating Steam Engine Mechanic","size":8},{"name":"8-49.20 Diesel Engine Mechanic (except Motor Vehicle)","size":41},{"name":"8-49.25 Turbine Mechanic (except Aircraft and Marine Turbines)","size":1},{"name":"8-49.60 Earth-Moving Equipment and Construction Machinery Mechanic","size":1},{"name":"8-49.70 Plant Maintenance Mechanic","size":67},{"name":"8-49.75 Pedal-Cycle Repairer","size":3569},{"name":"8-49.80 Oiler and Greaser (except Ships' Engines)","size":328},{"name":"8-49.85 Mechanical Products Inspector and Tester","size":25},{"name":"8-49.90 Other Machinery Fitters, Machine Assemblers and Precision Instrument Makers (except Electrical)","size":24}]},{"name":"8-51 Electrical Fitters","children":[{"name":"8-51.10 Electrical Fitter, General","size":1341},{"name":"8-51.20 Electrical Motor and Generator Fitter","size":1},{"name":"8-51.60 Electrical Elevator and Related Equipment Fitter","size":40}]},{"name":"8-52 Electronics Fitters","children":[{"name":"8-52.10 Electronics Fitter","size":68},{"name":"8-52.20 Electronics Fitter (Radio, Television and Radar Equipment)","size":294}]},{"name":"8-53 Electrical and Electronic Equipment Assemblers","children":[{"name":"8-53.20 Electrical Equipment Assembler","size":24},{"name":"8-53.45 Coil Winder (Hand or Machine)","size":252}]},{"name":"8-54 Radio and Television Repairmen","children":[{"name":"8-54.20 Radio and Television Mechanic","size":13}]},{"name":"8-55 Electrical Wiremen","children":[{"name":"8-55.10 Electrician, General","size":5859},{"name":"8-55.35 Ship's Electrician","size":2},{"name":"8-55.40 Vehicle Electrician","size":2},{"name":"8-55.70 Electrical Repairman","size":2},{"name":"8-55.90 Other Electrical Wiremen","size":1}]},{"name":"8-56 Telephone and Telegraph Installers","children":[{"name":"8-56.0 Telephone and Telegraph Installer, Specialisation Unknown","size":159},{"name":"8-56.20 Telephone and Telegraph Installer","size":118},{"name":"8-56.30 Telephone and Telegraph Mechanic","size":8},{"name":"8-56.90 Other Telephone and Telegraph Installers","size":206}]},{"name":"8-57 Electric Linemen and Cable Jointers","children":[{"name":"8-57.0 Electric Lineman or Cable Jointer, Specialisation Unknown","size":288},{"name":"8-57.20 Electric Power Lineman","size":10},{"name":"8-57.30 Electric Traction Lineman","size":19},{"name":"8-57.40 Telephone and Telegraph Lineman","size":104},{"name":"8-57.50 Electric Cable Jointer","size":45},{"name":"8-57.90 Other Electric Linemen and Cable Jointers","size":33}]},{"name":"8-62 Sound-Equipment Operators and Cinema Projectionists","children":[{"name":"8-62.40 Cinema Projectionist","size":55},{"name":"8-62.90 Other Sound-Equipment Operators and Cinema Projectionists","size":8}]},{"name":"8-71 Plumbers and Pipe Fitters","children":[{"name":"8-71.5 Plumber, General","size":8757},{"name":"8-71.10 Pipe Fitter, General","size":506},{"name":"8-71.20 Gas Pipe Fitter","size":1990},{"name":"8-71.90 Other Plumbers and Pipe Fitters","size":3}]},{"name":"8-72 Welders and Flame Cutters","children":[{"name":"8-72.10 Welder, General","size":1407},{"name":"8-72.22 Electric Arc Welder (Hand or Machine)","size":263},{"name":"8-72.25 Electric Arc Welder (Machine)","size":4},{"name":"8-72.40 Lead Burner","size":13},{"name":"8-72.60 Solderer (Hand)","size":67},{"name":"8-72.90 Other Welders and Flame-Cutters","size":5}]},{"name":"8-73 Sheet-metal Workers","children":[{"name":"8-73.10 Sheet-Metal Worker, General","size":824},{"name":"8-73.30 Coppersmith","size":9070},{"name":"8-73.40 Tinsmith","size":2866},{"name":"8-73.50 Boilersmith","size":2722},{"name":"8-73.70 Vehicle Sheet-Metal Worker","size":21},{"name":"8-73.90 Other Sheet-Metal Workers","size":2}]},{"name":"8-74 Structural Metal Preparers and Erectors","children":[{"name":"8-74.0 Structural Metal Preparer or Erector, Specialisation Unknown","size":322},{"name":"8-74.30 Structural Steel Worker (Workshop)","size":172},{"name":"8-74.40 Constructional Steel Erector","size":4},{"name":"8-74.50 Metal Shipwright","size":255},{"name":"8-74.60 Hand Riveter","size":2},{"name":"8-74.62 Riveter (Hand or Machine)","size":797},{"name":"8-74.70 Pneumatic Riveter","size":7},{"name":"8-74.90 Other Structural Metal Preparers and Erectors","size":37}]},{"name":"8-80 Jewellery and Precious Metal Workers","children":[{"name":"8-80.10 Jeweller, General","size":632},{"name":"8-80.20 Jewellery Repairer","size":7},{"name":"8-80.30 Gem Cutter and Polisher","size":10483},{"name":"8-80.40 Gem Setter","size":1020},{"name":"8-80.50 Goldsmith and Silversmith","size":6672},{"name":"8-80.70 Precious Metal Leaf Roller","size":4},{"name":"8-80.80 Jewellery Engraver","size":427},{"name":"8-80.90 Other Jewellery and Precious Metal Workers","size":178}]},{"name":"8-91 Glass Formers, Cutters, Grinders and Finishers","children":[{"name":"8-91.0 Glass Former, Potter or Related Worker, Specialisation Unknown","size":475},{"name":"8-91.20 Glass Blower","size":2206},{"name":"8-91.24 Scientific Glass Blower","size":8},{"name":"8-91.28 Glass-Blowing-Machine Operator","size":28},{"name":"8-91.36 Glass-Pressing-Machine","size":7},{"name":"8-91.48 Plate-Glass Polisher","size":13},{"name":"8-91.56 Glass Cutter","size":62},{"name":"8-91.60 Optical Glass Cutter","size":283},{"name":"8-91.64 Glass Edge Grinder","size":562},{"name":"8-91.90 Other Glass Formers, Cutters, Grinders and Finishers","size":60}]},{"name":"8-92 Potters and Related Clay and Abrasive Formers","children":[{"name":"8-92.0 Potter or Related Clay and Abrasive Former, Specialisation Unknown","size":808},{"name":"8-92.10 Potter, General","size":239},{"name":"8-92.15 Pottery and Porcelain Modeller","size":1},{"name":"8-92.20 Pottery and Porcelain Mould Maker","size":4},{"name":"8-92.25 Pottery and Porcelain Thrower","size":50},{"name":"8-92.35 Pottery and Porcelain Caster (Hand)","size":34},{"name":"8-92.40 Brick and Tile Moulder (Hand)","size":4},{"name":"8-92.42 Brick and Tile Moulder (Hand or Machine)","size":34},{"name":"8-92.47 Pottery and Porcelain Presser (Die- or Hand)","size":188},{"name":"8-92.90 Other Potters and Related Clay and Abrasive Formers","size":20}]},{"name":"8-93 Glass and Ceramics Kilnmen","children":[{"name":"8-93.0 Glass or Ceramics Kilnman, Specialisation Unknown","size":28},{"name":"8-93.20 Glass-Making Furnaceman","size":191},{"name":"8-93.50 Pottery and Porcelain Kilnman","size":1790},{"name":"8-93.60 Brick and Tile Kilnman","size":6463},{"name":"8-93.90 Other Glass and Ceramics Kilnmen","size":498}]},{"name":"8-94 Glass Engravers and Etchers","children":[{"name":"8-94.20 Glass Engraver","size":25},{"name":"8-94.90 Other Glass Engravers and Etchers","size":11}]},{"name":"8-95 Glass and Ceramics Painters and Decorators","children":[{"name":"8-95.0 Glass or Ceramics Painter or Decorator, Specialisation Unknown","size":5},{"name":"8-95.20 Glass Painter","size":50},{"name":"8-95.30 Ceramics Painter","size":381},{"name":"8-95.40 Ceramics Decorator","size":12},{"name":"8-95.50 Ceramics Spray-Painter","size":13},{"name":"8-95.90 Other Glass and Ceramics Painters and Decorators","size":39}]},{"name":"8-99 Glass Formers, Potters and Related Workers Not Elsewhere Classified","children":[{"name":"8-99.30 Clay Mixer","size":27},{"name":"8-99.90 Other Glass Formers, Potters and Related Workers","size":1}]}]},{"name":"9 Production and related workers, transport equipment operators and labourers","children":[{"name":"9-1 Rubber and Plastics Product Makers (except Tire Makers and Tire Vulcanisers)","children":[{"name":"9-1.0 Rubber Product Maker, Specialisation Unknown","size":191},{"name":"9-1.20 Rubber Millman","size":1},{"name":"9-1.35 Rubber Moulding-Press Operator","size":1},{"name":"9-1.55 Plastics Compression-Moulding Machine-Operator","size":13},{"name":"9-1.70 Plastics Products Assembler","size":24},{"name":"9-1.80 Plastics Products Fabricator","size":1},{"name":"9-1.90 Other Rubber and Plastics Products Makers (except Tire Makers and Tire Vulcanisers)","size":1}]},{"name":"9-2 Tire Makers and Vulcanisers","children":[{"name":"9-2.0 Tire Maker or Vulcaniser, Specialisation Unknown","size":74},{"name":"9-2.40 Tire Rebuilder","size":2},{"name":"9-2.90 Other Tire Makers and Vulcanisers","size":5}]},{"name":"9-10 Paper and Paperboard Products Makers","children":[{"name":"9-10.25 Paper Box Maker (Hand or Machine)","size":244},{"name":"9-10.75 Paper Bag and Envelope Maker (Hand or Machine)","size":318},{"name":"9-10.90 Other Paper and Paperboard Products Makers","size":196}]},{"name":"9-21 Compositors and Type-Setters","children":[{"name":"9-21.10 Printer, General","size":8463},{"name":"9-21.20 Hand Compositor","size":7785},{"name":"9-21.30 Linotype Operator","size":199},{"name":"9-21.45 Printing Maker-Up","size":1},{"name":"9-21.55 Photo-Type-Setting Machine Operator","size":72},{"name":"9-21.90 Other Compositors and Type-Setters","size":17}]},{"name":"9-22 Printing Pressmen","children":[{"name":"9-22.20 Cylinder Pressman","size":2},{"name":"9-22.25 Platen Pressman","size":101},{"name":"9-22.30 Rotary Pressman","size":65},{"name":"9-22.40 Offset Pressman","size":112},{"name":"9-22.50 Direct Lithographic Pressman","size":1181},{"name":"9-22.60 Rotogravure Pressman","size":25},{"name":"9-22.70 Wallpaper Printer","size":85},{"name":"9-22.90 Other Printing Pressmen","size":174}]},{"name":"9-23 Stereotypers and Electrotypers","children":[{"name":"9-23.20 Stereotyper","size":48},{"name":"9-23.90 Other Stereotypers and Electrotypers","size":5}]},{"name":"9-24 Printing Engravers (except Photo-Engravers)","children":[{"name":"9-24.0 Printing Engraver, Specialisation Unknown (except Photo-Engraver)","size":33},{"name":"9-24.15 Lithographer","size":365},{"name":"9-24.20 Metal Printing Plate, Roller and Die Engraver (Hand)","size":14},{"name":"9-24.30 Wood, Rubber or Linoleum Block Engraver (Hand)","size":16},{"name":"9-24.90 Other Printing Engravers (except Photo-Engravers)","size":35}]},{"name":"9-25 Photo-Engravers","children":[{"name":"9-25.10 Photo-Engraver, General","size":97},{"name":"9-25.30 Photogravure Retoucher","size":16}]},{"name":"9-26 Bookbinders and Related Workers","children":[{"name":"9-26.25 Bookbinder (Hand or Machine)","size":4628},{"name":"9-26.30 Bookbinder (Machine)","size":8},{"name":"9-26.90 Other Bookbinders and Related Workers","size":3}]},{"name":"9-27 Photographic Dark-Room Workers","children":[{"name":"9-27.30 Black-and-White Developer","size":25},{"name":"9-27.90 Other Photographic Dark-Room Workers","size":2}]},{"name":"9-29 Printers and Related Workers Not Elsewhere Classified","children":[{"name":"9-29.40 Block Printer","size":1},{"name":"9-29.50 Textile Printer","size":4}]},{"name":"9-31 Painters, Construction","children":[{"name":"9-31.20 Building Painter","size":46758},{"name":"9-31.30 Structural Steel and Ship Painter","size":139},{"name":"9-31.90 Other Painters, Construction","size":49}]},{"name":"9-39 Painters Not Elsewhere Classified","children":[{"name":"9-39.20 Brush-Painter (except Construction)","size":1111},{"name":"9-39.30 Spray-Painter (except Construction)","size":59},{"name":"9-39.40 Hand Dipper","size":3},{"name":"9-39.50 Sign Painter","size":6},{"name":"9-39.60 Automobile Painter","size":168},{"name":"9-39.90 Other Painters","size":584}]},{"name":"9-41 Musical Instrument Makers and Tuners","children":[{"name":"9-41.0 Musical Instrument Maker or Tuner, Specialisation Unknown","size":41},{"name":"9-41.20 Stringed Instrument Maker","size":29},{"name":"9-41.40 Metal Wind Instrument Maker","size":1},{"name":"9-41.60 Organ Builder","size":531},{"name":"9-41.70 Piano Maker","size":277},{"name":"9-41.80 Musical Instrument Tuner","size":351},{"name":"9-41.90 Other Musical Instrument Makers and Tuners","size":1}]},{"name":"9-42 Basketry Weavers and Brush Makers","children":[{"name":"9-42.20 Basket Maker","size":8064},{"name":"9-42.30 Brush Maker (Hand)","size":1992},{"name":"9-42.40 Broom Maker (Hand)","size":2430},{"name":"9-42.50 Wicker Furniture Maker","size":2166},{"name":"9-42.90 Other Basketry Weavers and Brush Makers","size":1617}]},{"name":"9-43 Non-Metallic Mineral Product Makers","children":[{"name":"9-43.20 Cast Concrete Product Maker","size":1},{"name":"9-43.30 Asbestos Cement Products Machine-Operator","size":13}]},{"name":"9-49 Other Production and Related Workers","children":[{"name":"9-49.20 Taxidermist","size":15},{"name":"9-49.40 Doll and Stuffed Toy Maker","size":69},{"name":"9-49.50 Rubber Stamp Maker","size":102},{"name":"9-49.60 Candle Maker","size":613},{"name":"9-49.80 Quality Inspector","size":777},{"name":"9-49.90 Other Production and Related Workers Not Elsewhere Classified","size":2360}]},{"name":"9-50 Construction Workers, Specialisation Unknown","children":[{"name":"9-50.0 Construction Worker, Specialisation Unknown","size":2593}]},{"name":"9-51 Bricklayers, Stonemasons and Tile Setters","children":[{"name":"9-51.20 Bricklayer (Construction)","size":63020},{"name":"9-51.25 Bricklayer (Chimney Building)","size":31},{"name":"9-51.30 Firebrick Layer","size":84},{"name":"9-51.40 Stonemason (Construction)","size":336},{"name":"9-51.50 Tile Setter","size":275},{"name":"9-51.55 Mosaic Cutter and Setter","size":20},{"name":"9-51.60 Paviour","size":4636},{"name":"9-51.90 Other Bricklayers, Stonemasons and Tile Setters","size":688}]},{"name":"9-52 Reinforced Concreters, Cement Finishers and Terazzo Workers","children":[{"name":"9-52.10 Reinforced Concreter, General","size":2052},{"name":"9-52.20 Concrete Shutterer","size":49},{"name":"9-52.30 Reinforcing Iron Worker","size":579},{"name":"9-52.40 Cement Finisher","size":30},{"name":"9-52.50 Terrazzo Worker","size":68}]},{"name":"9-53 Roofers","children":[{"name":"9-53.0 Roofer, Specialisation Unknown","size":1662},{"name":"9-53.20 Slate and Tile Roofer","size":1152},{"name":"9-53.40 Asphalt Roofer","size":56},{"name":"9-53.60 Roof Thatcher","size":8608},{"name":"9-53.90 Other Roofers","size":23}]},{"name":"9-54 Carpenters, Joiners and Parquetry Workers","children":[{"name":"9-54.10 Carpenter, General","size":150774},{"name":"9-54.15 Construction Carpenter","size":12},{"name":"9-54.20 Construction Joiner","size":17},{"name":"9-54.40 Wood Shipwright","size":8519},{"name":"9-54.50 Wooden Boatbuilder","size":24},{"name":"9-54.55 Ship\u2019s Carpenter","size":13978},{"name":"9-54.70 Bench Carpenter","size":39},{"name":"9-54.75 Parquetry Worker","size":212},{"name":"9-54.90 Other Carpenters, Joiners and Parquetry Workers","size":59}]},{"name":"9-55 Plasterers","children":[{"name":"9-55.10 Plasterer, General","size":7756},{"name":"9-55.20 Ornamental Plasterer","size":54},{"name":"9-55.90 Other Plasterers","size":5}]},{"name":"9-56 Insulators","children":[{"name":"9-56.0 ???","size":148}]},{"name":"9-57 Glaziers","children":[{"name":"9-57.20 Building Glazier","size":1608},{"name":"9-57.50 Leaded Glass Glazier","size":146},{"name":"9-57.90 Other Glaziers","size":3}]},{"name":"9-59 Construction Workers Not Elsewhere Classified","children":[{"name":"9-59.10 Housebuilder, General","size":1454},{"name":"9-59.20 Building Maintenance Man","size":21},{"name":"9-59.25 Paperhanger","size":5997},{"name":"9-59.30 Carpet Planner","size":3},{"name":"9-59.40 Scaffolder","size":152},{"name":"9-59.45 Demolition Worker","size":342},{"name":"9-59.50 Pipe Layer","size":28},{"name":"9-59.55 Well Digger","size":38},{"name":"9-59.60 Underwater Worker","size":117},{"name":"9-59.75 Building Exterior Cleaner","size":19},{"name":"9-59.90 Other Construction Workers","size":284}]},{"name":"9-61 Power-Generating Machinery Operators","children":[{"name":"9-61.0 Power-Generating Machinery Operator, Specialisation Unknown","size":417},{"name":"9-61.20 Steam Power Plant Operator","size":1},{"name":"9-61.60 Power-Switchboard Operator","size":23},{"name":"9-61.90 Other Power-Generating Machinery Operators","size":1}]},{"name":"9-69 Stationary Engine and Related Equipment Operators Not Elsewhere Classified","children":[{"name":"9-69.10 Stationary Engine Operator, General","size":755},{"name":"9-69.25 Gas Compressor Operator","size":683},{"name":"9-69.30 Boiler Fireman","size":9244},{"name":"9-69.40 Pumping-Station Operator","size":97},{"name":"9-69.50 Water Treatment Plant Operator (Waterworks)","size":18},{"name":"9-69.70 Refrigeration System Operator","size":3},{"name":"9-69.80 Heating and Ventilation Equipment Operator","size":8},{"name":"9-69.90 Other Stationary Engine and Related Equipment Operators","size":6}]},{"name":"9-71 Dockers and Freight Handlers","children":[{"name":"9-71.20 Docker","size":6080},{"name":"9-71.25 Loader of Ship, Truck, Wagon or Airplane","size":18599},{"name":"9-71.30 Railway and Road Vehicle Loader","size":13},{"name":"9-71.45 Warehouse Porter","size":18615},{"name":"9-71.50 Hand Packer","size":2},{"name":"9-71.52 Packer, Hand or Machine","size":1713},{"name":"9-71.55 Machine Packer","size":4},{"name":"9-71.60 Machine Labeller","size":2},{"name":"9-71.70 Bale-Press Operator","size":3},{"name":"9-71.90 Other Dockers and Freight Handlers","size":3112}]},{"name":"9-72 Riggers and Cable Splicers","children":[{"name":"9-72.5 Hoisting Equipment Rigger, General","size":5},{"name":"9-72.30 Ship Rigger","size":112}]},{"name":"9-73 Crane and Hoist Operators","children":[{"name":"9-73.15 Crane Driver (Bridge- or Gantry Crane, Jib-Crane, Tower-Crane or Mobile Crane)","size":1363},{"name":"9-73.35 Hoist Operator (Construction)","size":2},{"name":"9-73.50 Winch Operator","size":3},{"name":"9-73.55 Opening-Bridge Operator","size":2126},{"name":"9-73.90 Other Crane and Hoist Operators","size":7}]},{"name":"9-74 Excavators","children":[{"name":"9-74.0 Excavator, Specialisation Unknown","size":10228},{"name":"9-74.15 Exacavator (Hand Tools)","size":18645},{"name":"9-74.20 Excavating-Machine Operator","size":119},{"name":"9-74.25 Trench-Digging-Machine Operator","size":2},{"name":"9-74.30 Bulldozer Operator.","size":35},{"name":"9-74.35 Dredge Operator","size":1018},{"name":"9-74.40 Pile-Driver Operator","size":194},{"name":"9-74.50 Road-Roller Operator","size":26},{"name":"9-74.60 Tar-Spreading Machine Operator","size":76},{"name":"9-74.70 Concrete-Mixer Operator","size":5},{"name":"9-74.90 Other Earth-Moving and Related Machinery Operators","size":16}]},{"name":"9-79 Material Handling Equipment Operators Not Elsewhere Classified","children":[{"name":"9-79.0 Material Handling Equipment Operator Not Elsewhere Classified, Specialisation Unknown","size":1},{"name":"9-79.20 Lifting-Truck Operator","size":215},{"name":"9-79.30 Dumper Driver","size":5},{"name":"9-79.90 Other Material Handling Equipment Operators","size":4}]},{"name":"9-80 ","children":[{"name":"9-80.0 ???","size":1350}]},{"name":"9-81 Ships\u2019 Deck Ratings, Barge Crews and Boatmen","children":[{"name":"9-81.0 Ships\u2019 Deck Rating, Barge Crew or Boatman, Specialisation Unknown","size":11},{"name":"9-81.20 Boatswain","size":787},{"name":"9-81.35 Seaman, Able or Ordinary","size":49979},{"name":"9-81.40 Ordinary Seaman","size":415},{"name":"9-81.90 Other Ships\u2019 Deck Ratings, Barge Crews and Boatmen","size":16990}]},{"name":"9-82 Ships\u2019 Engine-Room Ratings","children":[{"name":"9-82.20 Ship's Fireman","size":2638},{"name":"9-82.30 Ship\u2019s Oiler and Greaser","size":7},{"name":"9-82.90 Other Ships\u2019 Engine-Room Ratings","size":212}]},{"name":"9-83 Railway Engine-Drivers and Firemen","children":[{"name":"9-83.0 Railway Engine-Driver or Fireman, Specialisation Unknown","size":1},{"name":"9-83.20 Railway Engine Driver","size":14791},{"name":"9-83.30 Railway Steam-Engine Fireman","size":279},{"name":"9-83.40 Assistant Railway Engine Driver","size":184},{"name":"9-83.60 Engine-Driver (Mine and Quarry)","size":6},{"name":"9-83.90 Other Railway Engine-Drives and Firemen","size":1}]},{"name":"9-84 Railway Brakemen, Signalmen and Shunters","children":[{"name":"9-84.20 Railway Brakeman (Freight Train)","size":730},{"name":"9-84.30 Railway Signaller","size":2173},{"name":"9-84.40 Railway Shunter","size":960}]},{"name":"9-85 Motor-Vehicle Drivers","children":[{"name":"9-85.0 Motor Vehicle Driver, Specialisation Unknown","size":15093},{"name":"9-85.20 Tram Driver","size":966},{"name":"9-85.30 Taxi Driver","size":457},{"name":"9-85.40 Motor Bus Driver","size":638},{"name":"9-85.50 Lorry and Van Driver (Local Transport)","size":1381},{"name":"9-85.55 Lorry and Van Driver (Local or Long-Distance Transport)","size":7736},{"name":"9-85.60 Lorry and Van Driver (Long-Distance Transport)","size":8},{"name":"9-85.90 Other Motor-Vehicle Drivers","size":422}]},{"name":"9-86 Animal and Animal-Drawn Vehicle Drivers","children":[{"name":"9-86.0 Animal or Animal-Drawn Vehicle Driver, Specialisation Unknown","size":4},{"name":"9-86.20 Animal-Drawn Vehicle Driver (Road)","size":38796},{"name":"9-86.30 Animal-Drawn Vehicle Driver (Mine and Quarry)","size":12},{"name":"9-86.90 Other Animal and Animal-Drawn Vehicle Drivers","size":2293}]},{"name":"9-89 Transport Equipment Operators Not Elsewhere Classified","children":[{"name":"9-89.30 Lock Operator (Canal or Port)","size":2260},{"name":"9-89.40 Lighthouse-Man","size":456},{"name":"9-89.50 Pedal-Vehicle Driver","size":3},{"name":"9-89.90 Other Transport Equipment Operators","size":2215}]},{"name":"9-99 Workers Not Elsewhere Classified","children":[{"name":"9-99.0 Worker, No Further Information","size":544357},{"name":"9-99.10 Labourer","size":18922},{"name":"9-99.20 Day-Labourer","size":186920},{"name":"9-99.30 Factory Worker","size":75499},{"name":"9-99.99 ???","size":16678}]}]}]}