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............................................... $1,491 8.4% $76,762 8.4% First line................................................ 1,415 4.7 73,169 4.7 Second line............................................... 2,125 6.8 109,474 6.8 General and operations managers First line................................................ 1,342 6.8 69,719 6.8 Second line............................................... 2,470 14.5 128,437 14.5 Computer and information systems managers First line................................................ 1,794 9.4 93,294 9.4 Financial managers First line................................................ 1,491 23.5 77,516 23.5 Industrial production managers Second line............................................... 2,017 9.0 104,622 9.0 Transportation, storage, and distribution managers First line................................................ 1,189 15.3 61,318 15.3 Education administrators, elementary and secondary school First line................................................ 1,550 8.7 76,262 8.7 Education administrators, postsecondary First line................................................ 1,275 4.8 65,986 4.8 Medical and health services managers First line................................................ 1,307 22.3 67,941 22.3 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.