n.e.c. stands for "Not Elsewhere Classified"	Duncan	Siegal	Nam-Powers
Professional, technical, and Kindred Workers
Accountants	76.3	55.9	84
Architects	85.2	66.7	95
Computer specialists
Computer programers	65	50.6	84
Computer systems analysts	65	50.6	94
Computer specialists, n.e.c.	65	50.6	92
Engineers
Aeronautical & astronautical engs	87	71.1	96
Chemical engs	89.9	67.2	96
Civil engs	84	67.8	95
Electronic engs	84	69.4	95
Industrial engs	85.5	55.6	91
Mechanical engs	80.2	62.1	95
Metallurgical engs	83.1	58.4	96
Mining engs	85	61.6	95
Petroleum engs	81	57.1	96
Sales engs	87	50.6	94
Engineers, n.e.c.	86.9	67	95
Farm management advisors	83	53.9	92
Foresters	48	53.9	84
Home management advisors	83	53.9	70
Lawyers and judges
Judges	93	75.7	99
Lawyers	92.3	75.1	99
Librarians, archivist, and curators
Librarians	60	54.6	72
Archivists & curators	74.6	59.6	77
Mathematical specialists
Actuaries	81	55.4	85
Mathematicians	80	65	98
Statisticians	81	55.4	85
Life and physical scientists
Agricultural scientists	80	55.8	84
Atmospheric & space scientists	62	47	94
Biological scientists	80	67.7	89
Chemists	79.4	67.1	94
Geologists	80	67.2	97
Marine scientists	NA	NA	96
Physicists & astronomers	80	73.8	99
Life and physical scientists, n.e.c.	77.2	64.8	89
Operations & systems researchers & analysts	65.7	50.8	93
Personnel & labor relation workers	83.6	55.8	79
Physicians, dentists & related pratitioners
Chiropractors	75	60	96
Dentists	96	73.6	100
Optometrists	79	62	99
Pharmacists	81.3	60.3	95
Physcians, medical & ostepathic	92.1	81.2	100
Podiatrists	58	36.7	99
Veterinarians	78	59.7	99
Health practitioners, n.e.c.		96
Nurses, deititians, & therapists
Dietitians	39	52.1	64
Registered nurses	44.5	60.1	73
Therapists	59.9	40.5	73
Health technologists & technicians
Clinical laboratroy technologists & technicians	48	61	70
Dental hygients	48	61	68
Health record technologists & technicians	60	54.6	67
Radiologic technologists & technicians	48	61	68
Therapy assistants	48	61	65
Health technologists & technicians, n.e.c.	52.2	49.8	57
Religious workers
Clergyman	52	69	76
Religious workers, n.e.c.	56.7	55	55
Social scientists
Economists	74.4	53.6	95
Political scientists			96
Psychologists	81	71.4	89
Sociologists			88
Urban and regional planners	65	50.6	91
Social scientists, n.e.c.	81	65.6	80
Social and recreation workers
Social workers	64	52.4	75
Recreation workers	67	48.6	46
Teachers, college and university
Agriculture teachers	84	78.3	97
Atmospheric, earth, marine, and space teachers	84	78.3	97
Biology teachers	84	78.3	96
Chemistry teachers	84	78.3	90
Physics teachers	84	78.3	98
Engineering teachers	84	78.3	97
Mathematics teachers	84	78.3	85
Health specialties teachers	84	78.3	85
Psychology teachers	84	78.3	97
Business and commerce teachers	84	78.3	85
Economics teachers	84	78.3	97
History teachers	84	78.3	96
Sociology teachers	84	78.3	96
Social science teachers, n.e.c.	84	78.3	90
Art, drama, and music teachers	53.2	46.8	79
Coaches and physical education teachers	64	53.2	74
Education teachers	84	78.3	92
English teachers	84	78.3	79
Foreign language teachers	84	78.3	70
Home economic teachers	84	78.3	83
Law teachers	84	78.3	99
Theology teachers	84	78.3	89
Trade, industrial and technical teachers	84	78.3	85
Miscellaneous teachers, college and university	84	78.3	81
Teachers, college & university, subject not specified	84	78.3	91
Teachers, except college and university
Adult education teachers	61.3	44.3	90
Elementary school teachers (public)	71.2	58.9	78
Prekindergarten and kindergarten teachers	72	56.1	49
Secondary school teachers (public)	70.2	59.8	82
Teachers, except college and university, n.e.c.	62.3	44.2	56
Engineering and science technicians
Agriculture and biological technicians, except health	62	47.2	63
Chemical technicians	62	47	76
Draftsmen	67	56.1	73
Electrical and electronic engineering technicians	62	56.6	75
Industrial engineering technicians	64.1	49.5	75
Mechanical engineering technicians	62	47	83
Mathematical technicians			81
Surveyors	48.4	53.1	64
Engineering and science technicians, n.e.c.	62	47	66
Technicians, except health, & engineering & science
Airplane pilots	79	70.1	93
Air traffic controllers	68	42.8	85
Embalmers	60.8	51.7	70
Flight engineers	48	48.2	8
Radio operators	69	42.8	57
Tool programmers, numerical control	62	47	87
Technicians, n.e.c.	62	47.2	76
Vocational and educational counselors	65	50.6	85
Workers, artists, and entertainers
Actors	60	55	76
Athletes and kindred workers	59.4	51.8	52
Authors	76	59.8	70
Dancers	45	37.6	37
Designers	70.5	56.5	67
Editors and reporters	82	51.2	82
Musicians and composers	52	46	51
Painters and sculptors	67	56.2	63
Photographers	50	40.5	64
Public relations men and publicity workers	82	56.7	82
Radio and television announcers	65	50.6	55
Workers, artists and entertainers, n.e.c.	40.2	38.6	70
Research workers, not specified	65	50.6	93
Managers and administrators, except farm
Assessors, controllers and treasurers; local public administration	61.2	50.9	84
Bank officers and financial	79.5	66.1	92
Buyers and shippers, farm products	50.5	43	91
Buyers, wholesale and retail trade	72.1	50	70
Credit men	74	48.8	80
Funeral directors	59	52.2	81
Health administrators	74.1	63.8	86
Construction inspector, public administrators	57.6	36.6	74
Inspectors, except construction,  public admin.	66.7	42.3	78
Managers and superintendents, building	32	38.3	64
Office managers, n.e.c.	75.1	57.6	91
Officers, pilots, and pursers; ship	49.9	56.7	66
Officials and administrators; public admin, n.e.c	67.3	60.7	89
Officials of lodges, societies, and unions	59.8	48.4	86
Postmasters and mail superintendents	61.3	58.4	74
Purchasing agents and buyers, n.e.c.	74.7	46.4	77
Railroad conductors	58.2	40.9	71
Restaurant, cafeteria, and bar managers	37.6	38.7	54
Sales managers and department heads, retail trade	70.6	48.5	66
Sales managers, except retail trade	74.7	54.2	70
School administrators, college	77.9	70.6	96
School administrators, elementary and secondary	71.7	61.7	96
Managers and administrators, n.e.c	62	50.8	82
Sales workers
Advertising agents and salesmen	66.1	42.3	74
Auctioneers	40	31.9	61
Demonstrators	35	28.3	28
Hucksters and peddlers	8.8	12.9	28
Insurance agents, brokers, and underwriters	66	46.8	81
Newsboys	27	15.4	3
Realestate agents and brokers	62	44	77
Stock and bond salesmen	72.3	51.2	94
Salesmen and sales clerks, n.e.c
Sales representatives, manufacturing	65	49.1	81
Sales representatives, wholesale trade	60.9	39.9	81
Sales clerks, retail trade	39	28.7	29
Salesmen, retail trade	39	28.6	40
Salesmen of services and construction	52.7	35.8	75
Clerical and kindred workers
Bank tellers	52	49.5	40
Billing clerks	44	36.2	43
Bookkeepers	50.8	47.3	45
Cashiers	44	31.4	45
Clerical assistants, social welfare			51
Clerical supervisors, n.e.c	43.6	35.6	71
Collectors, bill and account	43.6	28.4	56
Counter clerks, except food	44	36.2	29
Dispatchers and starters, vehicle	39.9	33.3	40
Enumerators and interviewers	44	36.2	64
Estimators and investigators, n.e.c	59.2	42.9	64
Expediters and production controllers	43.7	36	55
File clerks	44	31.4	32
Insurance adjusters, examiner	53	47.6	64
Library attendants and assistants	43	40.4	38
Mail carriers, post office	29.2	42.3	75
Mail handlers, except post office	44	35.1	34
Messengers and office boys	28.2	19.4	21
Meter readers, utilities	44	36.2	56
Office machine operators, n.e.c.			36
Bookkeeping and billing machine operators	44.9	43.7	45
Calculating machine operators	45	44.9	54
Computer and peripheral equipment operators	45	44.9	52
Duplicating machine operators	45	44.9	41
Key punch operators	45	44.9	45
Tabulating machine operators	45	44.9	45
Office machine operators, n.e.c.	45	44.9	49
Payroll and timekeeping clerks	44	41.2	52
Postal clerks	44.7	42.3	75
Proofreaders	44	36.2	47
Real estate appraisers	67.8	43	81
Receptionists	44	37.1	38
Secretaries			49
Secretaries, legal	61	45.8	59
Secretaries, medical	61	45.8	60
Secretaries, n.e.c.	61.9	46.5	49
Shipping and receiving clerks	24.2	29.9	41
Statistical clerks	43.7	35.8	39
Stenographers	61	43.3	59
Stock clerks and storekeepers	44	25	45
Teacher aides, except school monitors	63.2	49.3	36
Telegraph messengers	22	29.8	29
Telegraph operators	47	43.5	65
Telephone operators	45	40.4	42
Ticket, station and express agents	59.8	35.4	73
Typists	61	41.3	39
Weighers	41.9	35.5	40
Miscellaneous clerical workers	43.7	36.2	32
Not specified clerical workers	44	36.2
Craftsmen and kindred workers
Automobile accessories installers	21.6	32.6	37
Bakers	21.9	34	34
Blacksmiths	16	35.5	26
Boilemakers	32.6	30.6	66
Bookbinders	39	31.3	32
Brickmasons and stonemasons	27	35.7	40
Brickmasons and stonemasons, apprentices	32	40.8	37
Bulldozer operators	19.7	32.3	33
Cabinetmakers	22.3	38.1	40
Carpenters	18.9	39.7	42
Carpenter apprentices	31	40.8	36
Carpet installers	12	32.8	38
Cement and concrete finishers	19	31.6	24
Compositors and typesetters	52	38	53
Printing trades apprentices, except pressmen	40	40.8	40
Cranemen, derrickmen and hoistmen	21	38.7	55
Decorators and window dressers	40	37.4	50
Dental laboratory technicians	48	61	57
Electricians	44	49.2	60
Electrician apprentices	37	40.8	55
Electric power linemen and cablemen	49	39.2	75
Electrotypers and stereotypers	55	38	53
Engravers, except photoengravers	47	41.2	47
Excavating, grading and road machine operators, except bulldozer	22.8	31.5	41
Floor layers, except tile setters	17.3	31.4	44
Foremen, n.e.c.	49.7	45.3	72
Forgmen and hammermen	23	35.5	40
Furniture and wood finishers	17.8	29.1	17
Furriers	39.5	35.2	46
Glaziers	25.2	26.7	48
Heat treaters, annealers, and temperers	21.7	35.3	49
Inspectors, scalers, and graders; log and lumber	22.4	31	24
Inspectors, n.e.c.	41.2	31.3	60
Jewelers and watchmakers	36.4	37.5	57
Job and die setters, metal	33.5	46.4	56
Locomotive engineers	57.8	50.8	71
Locomotive firemen	45	36.2	71
Machinists	32.9	47.7	57
Machinist apprentices	41	40.8	52
Mechanics and repairmen
Air conditioning, heating, and refrigeration	27	36.7	57
Aircraft	48	48.2	65
Automobile body repairment	19	36.7	33
Automobile mechanics	19	36.7	42
Automobile mechanic apprentices	25	40.8	18
Data processing machine repairmen			82
Farm implement mechanics	27	32.6	42
Heavy equipment mechanics, including diesel	26.6	32.8	53
Household appliance and accessory installers and mechnics	27	32.6	54
Loom fixers	10	30.4	67
Office machine	35.9	33.8	60
Radio and television	36	35	60
Railroad and car shop	20.5	35.6	53
Mechanic, exect auto, apprentices	34	40.8	50
Miscellaneous mechanics and repairmen	26.5	32.8	50
Not specified mechanics and repairmen	27	32.6	50
Millers; grain, flour, and feed	19	25.2	53
Millwrights	31	40.3	66
Molders, metal	12	39.1	27
Molder apprentices	33	40.8	20
Motion picture projectionists	43	33.9	45
Opticians, and lens grinders and polishers	39	51.4	54
Painters, construction and maintenance	16.4	29.9	29
Painter apprentices	29	40.8	18
Paperhangers	13.7	27.7	48
Pattern and model makers, except paper	43	38.7	59
Photoengravers and lothographers	63	40.1	66
Piano and organ tuners and repairmen	38	32	46
Plasterers	25	33.2	35
Plasterer apprentices	29	40.8
Plumbers and pipe fitters	34	40.6	58
Plumber and pipe fitter apprentices	33	40.8	49
Power station operators	50	38.8	74
Pressmen and plate printers, printing	46.3	39.3	51
Pressman apprentices	40	40.8	42
Rollers and finishers, metal	22	36	45
Roofers and slaters	15.1	31.5	19
Sheetmetal workers and tinsmiths	33	36.8	59
Sheetmetal apprentices	33	40.8	44
Shipfitters	34	35.5	52
Shoe repairmen	12	32.6	14
Sign painters and letterers	16.9	30.7	38
Stationary engineers	45.2	34.9	71
Stone cutters and stone carvers	24	31.7	22
Structural metal craftsmen	33.7	35.6	56
Tailors	22	34	21
Telephone installers and repairmen	48.8	39.1	75
Telephone linemen and splicers	49	39.2	73
Tile setters	28.2	38.4	41
Tool and die makers	49.2	42.3	69
Tool and die maker apprentices	41	40.8	59
Upholsterers	21.1	29.9	24
Specified craft apprentices	34.5	40.8	36
Craftsmen and kindred workers, n.e.c	39	40.8	39
Former members of the Armed Forces	25.7	42.1	66
Operatives, except transport
Asbestos and insulation workers	32	28.4	55
Assemblers	17.2	27.5	32
Blasters and powdermen	11	32.1	25
Bottling and canning operatives	18.4	23.3	22
Chainmen, rodmen, and axmen; surveying	25	39.4	30
Checkers, examiners, and inspectors; manufacturing	19.2	36.1	42
Clothing ironers and pressers	17.8	21.9	8
Cutting operatives, n.e.c	18.8	28.6	14
Dressmakers and seamstresses, except factory	23	31.7	13
Drillers, earth	21.6	26.2	36
Dry wall installers and lathers	24.5	36.4	36
Dyers	12	25	21
Filers, polishers, sanders, and buffers	18.7	23.1	22
Furnacemen, smeltemen, ad pourers	18.1	32.9	40
Garage workers and gas station attendants	17.9	21.2	8
Graders and sorters, manufacturing	17	32.9	22
Produce graders and packers, except factory and farm	12.1	23.6	4
Heaters, metal	29	32.9	53
Laundry and dry cleaning operatives, n.e.c.	15	18.2	10
Meat cutters and butchers, except manufacturing	28.8	32	35
Meat cutters and butchers, manufacturing	16.4	23.6	42
Meat wrappers, retail trade	18	19.4	20
Metal platers	19.8	30.3	38
Milliners	46	33.4	21
Mine operatives, n.e.c.	16.5	26.4	52
Mixing operatives	17.6	27.5	42
Oilers and greasers, except auto	15	24.2	33
Packers and wrappers, except meat and produce	18	19.5	22
Painters, manufactured articles	18.1	29	34
Photographic process workers	42.1	35.9	41
Precision machine operatives
Drill press operatives	21.8	31.7	49
Grinding machine operatives	21.9	19	22
Lathe and milling machine operatives, n.e.c.	21.5	31.9	56
Precision machine operative, n.e.c.	21	31.1	40
Punch and stamping press operatives	19.4	30.4	38
Riveters and fasteners	20.1	31.6	34
Sailors and deckhands	16	33.7	41
Sawyers	4.9	27.6	18
Sewers and stitchers	18.2	25.2	10
Shoemaking machine operatives	3.2	31.6	11
Solderers	23.8	35.4	24
Stationary firemen	16.6	31.7	26
Textile operatives
Carding, lapping and combing operatives	3.1	28.9	14
Knitters, loopers, and toppers	21	29.4	20
Spinners, twisters, and winders	3.8	28.2	14
Weavers	5.9	25	20
Textile operatives, n.e.c.	6.1	28.8	16
Welders and flame cutters	24	40.1	46
Winding operatives, n.e.c.	19.6	32	36
Machine operatives, miscellaneous specified	19	28.4	37
Machine operatives, not specified	19.3	29.3	33
Miscellaneous operatives	19.2	29.1	16
Not specified operatives	19.2	29.1	33
Boatmen and canalmen	24	36.8	41
Bus drivers	24	32.4	30
Conductors and motormen, urban rail transit	32.5	28	71
Deliverymen and routmen	31	28.2	38
Fork lift and tow motor operatives	16.8	28.4	45
Motormen; mine, factory, logging camp, etc.	3	27.2	42
Parking attendants	18.8	22	18
Railroad brakemen	42	34.7	70
Railroad switchmen	44	32.8	70
Taxicab drivers and chauffeurs	10	21.5	28
Truck drivers	15.1	32.1	42
Laborers, except farm
Animal caretakers, except farm	16.9	17.5	27
Carpenters’ helpers	7.2	23	16
Construction laborers, except carpenters’ helpers	7.1	17.4	25
Fishermen and oystermen	10.6	30.8	30
Freight and material handlers	8.7	18.8	34
Garbage collectors	6	17.3	16
Gardeners and groundskeepers, except farm	10.9	22.1	11
Longshoremen and stevedores	11	24.4	44
Lumbermen, raftsmen and woodchoppers	4.1	25.9	16
Stock handlers	16.7	20.6	8
Teamsters	8	12.2	38
Vehicle washers and equipment cleaners	8.6	18.5	8
Warehousemen, n.e.c.	8.3	20.3	44
Miscellaneous laborers	8.2	19.1	24
Not specified laborers	8.3	17.5	10
Farm and farm managers
Farmers (owners and tenants)	14	40.7	40
Farm managers	36	43.7	54
Farm laborers and farm foremen
Farm foremen	20	35	43
Farm laborers, wage workers	6.3	18.9	6
Farm laborers, unpaid family workers	17	18.4	14
Farm service laborers, self-employed	22	26.8	20
Service workers, except private household
Cleaning service workers
Chambermaids and maids, except private household	13.4	16.6	7
Cleaners and charwomen	7.8	18.4	7
Janitors and sextons	12.7	19.5	15
Food service workers
Bartenders	19	19.9	33
Busboys	11	14.4	2
Cooks, except private household	15	26.4	8
Dishwashers	11	21.8	2
Food counter and fountain workers	17	15.4	3
Waiters	16	20.3	15
Food service workers, n.e.c, except private household	11	20.9	14
Health service workers
Dental assistants	38	47.8	68
Health aides, except nursing	25	26.3	36
Health trainees	51	45.1	27
Lay midwives	37	23.3	26
Practical nurses	13.7	36.8	54
Personal service workers
Airline stewardesses	31	36.4	78
Attendants, recreation and amusement	19.41	15.6	26
Attendants, personal service, n.e.c.	26.3	21.7	21
Baggage porters and bellhops	7.8	17.5	31
Barbers	17	37.9	33
Boarding and lodging house keepers	30	22.1	25
Bootblacks	8	9.3	2
Child care workers, except private household	28.2	24	27
Elevator operators	10	20.9	23
Hairdressers and cosmetologists	17	33.2	29
Personal service apprentices	31	40.8	22
Housekeepers, except private household	31	36.4	46
School monitors	26	14.1	42
Ushers, recreation and amusement	25	14.9	26
Welfare service aides	11	14.4	27
Protective service workers
Crossing guards and bridge tenders	17.9	25.3	9
Firemen, fire protection	37	43.8	75
Guards and watchmen	18.2	22.2	40
Marshals and constables	21	45.8	63
Policemen and detectives	40.5	47.7	79
Sheriffs and bailiffs	34	55	72
Private household workers
Child-care workers, private household	7	22.6	5
Cooks, private household	7	18	6
Housekeepers, private household	10.7	20.1	3
Laundresses, private household	12	17.6	2
Maids and servants, private household	7	18	7