• Agriculture, forestry, and fishing
• Construction
• Mining
• Oil and gas extraction

Education and Health Services

• Child daycare services
• Educational services
• Health services
• Social assistance, except child day care

Financial Activities

• Banking
• Insurance
• Securities, commodities, and other investments

Government

• Federal government, excluding the Postal Service
• State and local government, except education and health

Information

• Broadcasting
• Motion picture and video industries
• Publishing, except software
• Software publishers
• Telecommunications

Leisure and Hospitality

• Arts, entertainment, and recreation
• Food services and drinking places
• Hotels and other accommodations

Manufacturing

• Aerospace product and parts manufacturing
• Apparel manufacturing
• Chemical manufacturing, except pharmaceutical and medicine manufacturing
• Computer and electronic product manufacturing
• Food manufacturing
• Motor vehicle and parts manufacturing
• Pharmaceutical and medicine manufacturing
• Printing
• Steel manufacturing
• Textile mills and products

Professional and Business Services

• Advertising and public relations services
• Computer systems design and related services
• Employment services
• Management, scientific, and technical consulting services

Trade

• Automobile dealers
• Clothing, accessory, and general merchandise stores
• Grocery stores
• Wholesale trade

Transportation and Utilities

• Air transportation
• Truck transportation and warehousing
• Utilities