Appendix table 2. Number of workers(1) represented, private industry, National Compensation Survey, 2008 Estimated Occupational group(2) number of workers All workers............................. 108094300 Management, professional, and related 26856600 Management, business, and financial 9,169,300 Professional and related............ 17687300 Service............................... 21623300 Sales and office...................... 30378900 Sales and related................... 12195700 Office and administrative support... 18183200 Natural resources, construction, and maintenance........................... 10267000 Construction, extraction, farming, fishing, and forestry............... 5,413,600 Installation, maintenance, and repair.............................. 4,853,400 Production, transportation, and material moving....................... 18968500 Production.......................... 10134100 Transportation and material moving.. 8,834,400 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 the 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 The 2000 Standard Occupational Classification system is used to classify workers.