Table 28 Size of establishment: Mean hourly earnings(1) of workers in private industry establishments for major occupational groups Private 1-49 50-99 100-499 500 Occupational group(2) industry workers workers workers workers workers or more All workers........................................................... $19.92 $17.38 $18.68 $19.79 $25.35 Management, professional, and related............................... 34.13 29.77 33.36 34.30 37.88 Management, business, and financial............................... 38.17 32.52 37.86 38.92 43.18 Professional and related.......................................... 31.82 28.03 30.16 31.66 35.27 Service............................................................. 10.29 9.77 9.33 10.65 11.70 Sales and office.................................................... 16.27 15.76 16.79 16.01 17.67 Sales and related................................................. 17.35 16.62 18.92 16.69 22.29 Office and administrative support................................. 15.60 15.05 15.56 15.56 16.64 Natural resources, construction, and maintenance.................... 20.88 19.17 21.42 22.70 24.49 Construction and extraction...................................... 21.05 – – – – Installation, maintenance, and repair............................. 20.82 18.94 21.59 21.90 24.37 Production, transportation, and material moving..................... 15.43 13.79 14.08 14.93 19.76 Production........................................................ 15.85 14.37 14.39 15.11 19.38 Transportation and material moving................................ 14.97 13.34 13.76 14.72 20.44 B Private 1-49 50-99 100-499 500 industry workers workers workers workers Occupational group(2) workers or more Relative error(3) Relative error(3) All workers........................................................... 0.8% 1.0% 1.4% 0.9% 3.9% Management, professional, and related............................... .6 1.9 2.1 1.2 1.5 Management, business, and financial............................... 1.1 2.3 1.9 1.8 2.5 Professional and related.......................................... .9 2.6 3.4 2.0 1.3 Service............................................................. 1.2 1.0 1.4 1.3 8.4 Sales and office.................................................... .6 1.3 1.8 1.4 2.4 Sales and related................................................. 1.3 2.5 3.5 2.8 8.2 Office and administrative support................................. .5 .8 1.4 .8 1.5 Natural resources, construction, and maintenance.................... 1.1 1.6 2.6 2.0 2.9 Construction and extraction...................................... 1.6 – – – – Installation, maintenance, and repair............................. 1.2 2.1 2.4 1.5 2.7 Production, transportation, and material moving..................... .7 1.4 1.3 .9 1.8 Production........................................................ .9 2.2 1.4 1.2 2.0 Transportation and material moving................................ 1.1 1.7 1.9 1.4 3.4 1 Earnings are the straight-time hourly wages or salaries paid to employees. They include incentive pay, cost-of-living adjustments, and hazard pay. Excluded are premium pay for overtime, vacations, and holidays; nonproduction bonuses; and tips. The mean is computed by totaling the pay of all workers and dividing by the number of workers, weighed by hours. 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. 3 The relative standard error (RSE) is the standard error expressed as a percent of the estimate. It can be used to calculate a "confidence interval" around a sample estimate. For more information about RSEs, see appendix A. NOTE: Dashes indicate that data did not meet publication criteria. SOURCE: Bureau of Labor Statistics, National Compensation Survey.