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............................................... $1,240 8.3% $64,130 8.3% First line................................................ 1,157 3.4 59,838 3.4 Second line............................................... 2,051 10.6 105,821 10.6 General and operations managers First line................................................ 1,389 18.3 72,041 18.3 Second line............................................... 2,802 17.2 145,683 17.2 Computer and information systems managers First line................................................ 1,661 9.9 86,382 9.9 Financial managers Team leader............................................... 1,197 32.3 62,248 32.3 First line................................................ 1,187 9.5 61,733 9.5 Industrial production managers First line................................................ 1,533 22.6 79,735 22.6 Education administrators, elementary and secondary school First line................................................ 1,548 4.2 75,896 4.2 Education administrators, postsecondary First line................................................ 1,311 9.4 67,547 9.4 Medical and health services managers First line................................................ 1,075 18.1 55,925 18.1 1 A classification system including about 800 individual occupations is used to cover all workers in the civilian economy. See appendix B for more information. 2 Mean weekly earnings are the straight-time weekly wages or salaries paid to employees. 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. 4 Mean annual earnings are the straight-time annual wages or salaries paid to employees. NOTE: Dashes indicate that data did not meet publication criteria. SOURCE: Bureau of Labor Statistics, National Compensation Survey.