Appendix table 1 Number of workers(1) represented by the survey Civilian Private State and local Occupational group(2) workers industry government workers workers All workers........................................................... 19,777,500 16,667,800 3,109,700 Management, professional, and related............................... 5,775,500 3,962,800 1,812,700 Management, business, and financial............................... 1,766,900 1,414,100 352,800 Professional and related.......................................... 4,008,600 2,548,800 1,459,900 Service............................................................. 3,939,200 3,357,100 582,100 Sales and office.................................................... 5,205,800 4,721,000 484,800 Sales and related................................................. 1,844,500 1,829,100 15,400 Office and administrative support................................. 3,361,300 2,891,900 469,400 Natural resources, construction, and maintenance.................... 1,996,500 1,871,600 124,900 Construction and extraction...................................... 1,172,200 1,125,900 46,300 Installation, maintenance, and repair............................. 795,000 721,500 73,400 Production, transportation, and material moving..................... 2,860,500 2,755,200 105,300 Production........................................................ 1,306,100 1,286,400 19,700 Transportation and material moving................................ 1,554,400 1,468,800 85,600 1 The number of workers represented by the survey are rounded to the nearest 100. Estimates of the number of workers provide a description of size and composition of the labor force included in the survey. Estimates are not intended, however, for comparison to other statistical series to measure employment trends or levels. 2 A classification system including about 800 individual occupations is used to cover all workers in the civilian economy. See appendix B for more information. NOTE: Dashes indicate that data did not meet publication criteria. SOURCE: Bureau of Labor Statistics, National Compensation Survey.