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............................................... $1,915 9.7% $99,341 9.7% First line................................................ 1,833 3.8 94,980 3.8 Second line............................................... 2,697 12.9 140,248 12.9 Third line................................................ 4,137 11.4 215,117 11.4 General and operations managers First line................................................ 1,819 9.2 94,583 9.2 Marketing managers First line................................................ 2,096 15.7 108,968 15.7 Sales managers First line................................................ 1,584 12.6 82,362 12.6 Administrative services managers First line................................................ 1,378 5.7 71,669 5.7 Computer and information systems managers First line................................................ 2,769 8.0 143,970 8.0 Financial managers Team leader............................................... 1,767 12.4 91,909 12.4 First line................................................ 2,151 8.4 110,149 8.4 Second line............................................... 2,255 8.4 117,274 8.4 Industrial production managers Second line............................................... 1,543 2.5 80,241 2.5 Purchasing managers First line................................................ 2,398 14.7 124,707 14.7 Transportation, storage, and distribution managers First line................................................ 1,743 8.3 90,644 8.3 Education administrators, elementary and secondary school First line................................................ 2,178 11.8 109,469 11.8 Education administrators, postsecondary First line................................................ 1,966 11.6 102,216 11.6 Food service managers First line................................................ 1,631 14.3 84,813 14.3 Medical and health services managers Team leader............................................... 1,405 17.4 73,075 17.4 First line................................................ 1,843 13.4 95,858 13.4 Second line............................................... 1,360 13.8 70,705 13.8 Social and community service managers First line................................................ 909 14.8 47,249 14.8 Second line............................................... 1,543 9.6 80,263 9.6 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.