| Federal Executive Branch | 41.59 | 86500 |
| Federal government, including the US Postal Service | 41.59 | 86500 |
| Employment Services | 39.84 | 82860 |
| Transportation and Warehousing | 37.25 | 77470 |
| Pipeline Transportation | 37.19 | 77360 |
| Pipeline Transportation of Natural Gas | 37.19 | 77360 |
| Educational Services, Privately owned | 36.84 | 76620 |
| Administrative and Support Services | 35.44 | 73710 |
| Management of Companies and Enterprises | 34.99 | 72780 |
| Research and Development in the Physical, Engineering, and Life Sciences | 34.93 | 72660 |
| Sector 56- Administrative and Support and Waste Management and Remediation Services | 34.41 | 71580 |
| Natural Gas Distribution | 34.22 | 71170 |
| Oil and Gas Extraction | 34.2 | 71140 |
| Utilities | 32.18 | 66940 |
| Management, Scientific, and Technical Consulting Services | 32.12 | 66810 |
| Engineering Services | 32.02 | 66610 |
| Computer and Electronic Product Manufacturing | 31.78 | 66090 |
| Navigational, Measuring, Electromedical, and Control Instruments Manufacturing | 31.78 | 66090 |
| Electric Power Generation, Transmission and Distribution | 31.76 | 66070 |
| Scientific Research and Development Services | 31.75 | 66030 |
| Mining | 31.67 | 65870 |
| Federal, State, and Local Government | 31.22 | 64940 |
| Federal, State, and Local Government, excluding state and local schools and hospitals, and the US Postal Service | 31.22 | 64940 |
| Educational Services, Local government owned | 31.2 | 64900 |
| Elementary and Secondary Schools (including private, state, and local government schools) | 31.2 | 64900 |
| Elementary and Secondary Schools, Local government owned | 31.2 | 64900 |
| Other Professional, Scientific, and Technical Services | 31.15 | 64790 |
| Federal, state, and local government, including government owned schools and hospitals, and the US Postal Service | 31.08 | 64650 |
| All industries | 31.04 | 64570 |
| All industries, private ownership only | 31.02 | 64530 |
| Professional, Scientific, and Technical Services | 30.81 | 64080 |
| Computer Systems Design and Related Services | 30.55 | 63540 |
| Architectural, Engineering, and Related Services | 30.26 | 62950 |
| Testing Laboratories | 30.07 | 62540 |
| State Government, excluding schools and hospitals | 29.9 | 62190 |
| Manufacturing | 29.59 | 61550 |
| Waste Management and Remediation Services | 29.53 | 61420 |
| Local government, including schools and hospitals | 29.41 | 61180 |
| Local Government, excluding schools and hospitals | 29.39 | 61120 |
| State government, including schools and hospitals | 29.15 | 60620 |
| Support Activities for Mining | 29 | 60310 |
| Social Advocacy Organizations | 28.91 | 60140 |
| Educational Services (including private, state, and local government schools) | 28.67 | 59630 |
| Other Services (except Federal, State, and Local Government) | 27.79 | 57800 |
| Religious, Grantmaking, Civic, Professional, and Similar Organizations | 27.79 | 57800 |
| Colleges, Universities, and Professional Schools (including private, state, and local government schools) | 27.22 | 56610 |
| Research and Development in the Social Sciences and Humanities | 26.11 | 54310 |
| Educational Services, State government owned | 25.33 | 52690 |
| Colleges, universities, and professional schools, State government owned | 25.33 | 52690 |
| Publishing Industries (except Internet) | 25.28 | 52580 |
| Information | 25.19 | 52400 |
| Newspaper, Periodical, Book, and Directory Publishers | 24.94 | 51880 |
| Landscaping Services | 24.78 | 51550 |
| Services to Buildings and Dwellings | 24.3 | 50550 |
