RSE Table 21 Civilian supervisory workers: Relative standard errors of mean weekly and annual earnings for selected management occupations Weekly(2) Annual(4) Occupation(1) Mean Relative Mean Relative earnings error(3) earnings error(3) Management occupations Team leader............................................... $1,447 8.6% $74,543 8.6% First line................................................ 1,627 5.2 82,961 5.2 Second line............................................... 2,731 11.1 142,018 11.1 General and operations managers First line................................................ 1,713 6.0 89,077 6.0 Second line............................................... 3,290 20.4 171,099 20.4 Computer and information systems managers First line................................................ 1,925 19.0 99,518 19.0 Financial managers Team leader............................................... 1,637 6.0 85,115 6.0 First line................................................ 1,548 5.8 80,481 5.8 Construction managers First line................................................ 1,371 4.0 71,276 4.0 Education administrators, elementary and secondary school First line................................................ 1,943 14.9 83,329 14.9 Engineering managers First line................................................ 2,092 12.8 108,773 12.8 Medical and health services managers First line................................................ 1,492 4.8 77,591 4.8 Social and community service managers First line................................................ 1,149 10.5 59,771 10.5 1 The NCS uses the 2000 Standard Occupational Classification coding structure, which defines more than 800 unique occupations, to match jobs sampled by the survey. Military occupations are excluded from the survey. 2 Mean weekly earnings are based on the straight-time weekly wages or salaries paid to employees, exclusive of overtime. 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 chapter 8 of the BLS Handbook of Methods, at https://www.bls.gov/opub/hom/homch8_a.htm. 4 Mean annual earnings are based on the straight-time annual wages or salaries paid to employees, exclusive of overtime. NOTE: Dashes indicate that data did not meet publication criteria. SOURCE: Bureau of Labor Statistics, National Compensation Survey.