| 011 |
Armed forces |
| 111 |
Legislators |
| 112 |
Senior government officials |
| 113 |
Traditional chiefs and heads of villages |
| 114 |
Senior officials of special-interest organisations |
| 121 |
Directors and chief executives |
| 122 |
Production and operations department managers |
| 123 |
Other department managers |
| 131 |
General managers |
| 211 |
Physicists, chemists and related professionals |
| 212 |
Mathematicians, statisticians and related professionals |
| 213 |
Computing professionals |
| 214 |
Architects, engineers and related professionals |
| 221 |
Life science professionals |
| 222 |
Health professionals (except nursing) |
| 223 |
Nursing and midwifery professionals |
| 231 |
College, university and higher education teaching professionals |
| 232 |
Secondary education teaching professionals |
| 233 |
Primary and pre-primary education teaching professionals |
| 234 |
Special education teaching professionals |
| 235 |
Other teaching professionals |
| 241 |
Business professionals |
| 242 |
Legal professionals |
| 243 |
Archivists, librarians and related information professionals |
| 244 |
Social science and related professionals |
| 245 |
Writers and creative or performing artists |
| 246 |
Religious professionals |
| 311 |
Physical and engineering science technicians |
| 312 |
Computer associate professionals |
| 313 |
Optical and electronic equipment operators |
| 314 |
Ship and aircraft controllers and technicians |
| 315 |
Safety and quality inspectors |
| 321 |
Life science technicians and related associate professionals |
| 322 |
Modern health associate professionals (except nursing) |
| 323 |
Nursing and midwifery associate professionals |
| 324 |
Traditional medicine practitioners and faith healers |
| 331 |
Primary education teaching associate professionals |
| 332 |
Pre-primary education teaching associate professionals |
| 333 |
Special education teaching associate professionals |
| 334 |
Other teaching associate professionals |
| 341 |
Finance and sales associate professionals |
| 342 |
Business services agents and trade brokers |
| 343 |
Administrative associate professionals |
| 344 |
Customs, tax and related government associate professionals |
| 345 |
Police inspectors and detectives |
| 346 |
Social work associate professionals |
| 347 |
Artistic, entertainment and sports associate professionals |
| 348 |
Religious associate professionals |
| 411 |
Secretaries and keyboard-operating clerks |
| 412 |
Numerical clerks |
| 413 |
Material-recording and transport clerks |
| 414 |
Library, mail and related clerks |
| 419 |
Other office clerks |
| 421 |
Cashiers, tellers and related clerks |
| 422 |
Client information clerks |
| 511 |
Travel attendants and related workers |
| 512 |
Housekeeping and restaurant services workers |
| 513 |
Personal care and related workers |
| 514 |
Other personal services workers |
| 515 |
Astrologers, fortune-tellers and related workers |
| 516 |
Protective services workers |
| 521 |
Fashion and other models |
| 522 |
Shop salespersons and demonstrators |
| 523 |
Stall and market salespersons |
| 611 |
Market gardeners and crop growers |
| 612 |
Market-oriented animal producers and related workers |
| 613 |
Market-oriented crop and animal producers |
| 614 |
Forestry and related workers |
| 615 |
Fishery workers, hunters and trappers |
| 621 |
Subsistence agricultural and fishery workers |
| 711 |
Miners, shotfirers, stone cutters and carvers |
| 712 |
Building frame and related trades workers |
| 713 |
Building finishers and related trades workers |
| 714 |
Painters, building structure cleaners and related trades workers |
| 721 |
Metal moulders, welders, sheet-metal workers, structural-metal preparers, and related trades workers |
| 722 |
Blacksmiths, tool-makers and related trades workers |
| 723 |
Machinery mechanics and fitters |
| 724 |
Electrical and electronic equipment mechanics and fitters |
| 731 |
Precision workers in metal and related materials |
| 732 |
Potters, glass-makers and related trades workers |
| 733 |
Handicraft workers in wood, textile, leather and related materials |
| 734 |
Printing and related trades workers |
| 741 |
Food processing and related trades workers |
| 742 |
Wood treaters, cabinet-makers and related trades workers |
| 743 |
Textile, garment and related trades workers |
| 744 |
Pelt, leather and shoemaking trades workers |
| 811 |
Mining- and mineral-processing-plant operators |
| 812 |
Metal-processing-plant operators |
| 813 |
Glass, ceramics and related plant operators |
| 814 |
Wood-processing- and papermaking-plant operators |
| 815 |
Chemical-processing-plant operators |
| 816 |
Power-production and related plant operators |
| 817 |
Automated-assembly-line and industrial-robot operators |
| 821 |
Metal-and mineral-products machine operators |
| 822 |
Chemical-products machine operators |
| 823 |
Rubber- and plastic-products machine operators |
| 824 |
Wood-products machine operators |
| 825 |
Printing-, binding- and paper-products machine operators |
| 826 |
Textile-, fur- and leather-products machine operators |
| 827 |
Food and related products machine operators |
| 828 |
Assemblers |
| 829 |
Other machine operators and assemblers |
| 831 |
Locomotive-engine drivers and related workers |
| 832 |
Motor-vehicle drivers |
| 833 |
Agricultural and other mobile-plant operators |
| 834 |
Ships' deck crews and related workers |
| 911 |
Street vendors and related workers |
| 912 |
Shoe cleaning and other street services elementary occupations |
| 913 |
Domestic and related helpers, cleaners and launderers |
| 914 |
Building caretakers, window and related cleaners |
| 915 |
Messengers, porters, doorkeepers and related workers |
| 916 |
Garbage collectors and related labourers |
| 921 |
Agricultural, fishery and related labourers |
| 931 |
Mining and construction labourers |
| 932 |
Manufacturing labourers |
| 933 |
Transport labourers and freight handlers |