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............................................... $1,517 8.0% $77,833 8.0% First line................................................ 1,502 3.5 77,832 3.5 Second line............................................... 1,935 8.6 100,607 8.6 Chief executives Second line............................................... 1,814 18.8 94,305 18.8 General and operations managers First line................................................ 1,539 9.0 80,016 9.0 Second line............................................... 1,437 9.2 74,735 9.2 Marketing managers Team leader............................................... 1,569 6.5 81,587 6.5 Administrative services managers First line................................................ 1,523 13.6 79,196 13.6 Computer and information systems managers First line................................................ 1,966 11.3 102,233 11.3 Financial managers First line................................................ 1,475 10.4 76,691 10.4 Industrial production managers First line................................................ 1,298 14.6 67,496 14.6 Education administrators, elementary and secondary school First line................................................ 1,780 3.4 86,863 3.4 Education administrators, postsecondary First line................................................ 1,103 1.2 57,345 1.2 Engineering managers First line................................................ 2,260 6.6 117,530 6.6 Medical and health services managers First line................................................ 1,407 7.4 73,183 7.4 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.