Table 14 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........................................................... $17.93 $16.49 $17.50 $18.52 $20.52 Management, professional, and related............................... 30.38 25.72 29.92 33.62 33.55 Management, business, and financial............................... 34.74 29.60 35.61 34.90 40.93 Professional and related.......................................... 28.30 24.00 25.93 32.94 30.70 Service............................................................. 9.46 8.85 9.03 9.84 10.40 Sales and office.................................................... 15.28 15.15 17.42 14.53 14.87 Sales and related................................................. 16.93 16.79 19.68 16.03 – Office and administrative support................................. 14.15 13.89 15.24 13.38 14.92 Natural resources, construction, and maintenance.................... 18.54 18.90 19.08 16.47 22.11 Construction and extraction...................................... 17.81 – – – – Installation, maintenance, and repair............................. 20.05 18.25 22.62 22.40 22.56 Production, transportation, and material moving..................... 14.92 13.75 13.49 15.46 17.87 Production........................................................ 14.79 13.49 13.71 16.45 15.31 Transportation and material moving................................ 15.02 13.87 13.29 14.71 20.32 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........................................................... 3.7% 2.5% 4.4% 4.7% 18.8% Management, professional, and related............................... 5.8 3.2 8.1 6.6 8.2 Management, business, and financial............................... 6.9 4.1 12.3 8.3 8.1 Professional and related.......................................... 5.3 4.9 6.9 9.2 8.8 Service............................................................. 1.8 2.5 3.7 5.8 7.0 Sales and office.................................................... 2.6 5.6 9.8 5.3 17.7 Sales and related................................................. 4.5 12.8 19.5 10.9 – Office and administrative support................................. 3.2 1.7 3.7 3.7 8.2 Natural resources, construction, and maintenance.................... 4.1 3.0 4.8 13.4 6.5 Construction and extraction...................................... 6.1 – – – – Installation, maintenance, and repair............................. 1.4 3.6 17.4 5.9 13.4 Production, transportation, and material moving..................... 4.0 3.6 5.9 9.5 5.5 Production........................................................ 6.0 7.1 5.4 14.0 11.8 Transportation and material moving................................ 3.4 4.7 8.4 7.4 5.0 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.