| Database Name | Description |
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| Census Population Estimates | Census State Population Estimates by Single Year of Age and Sex. | Profile |
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| Gross State Product (GSP) | Value added in production by the labor and property located in a state. | Profile |
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| National Air Quality Data - AIRS Database | Contains information on air quality in cities and towns throughout the United States. Pollutants measured include ozone, particulate matter, carbon monoxide, nitrogen dioxide, sulfur dioxide, and lead. | Profile |
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| National Emission Trends (NET) | Emissions of criteria air pollutants from point, area, and mobile sources--includes carbon monoxide (CO), nitrogen oxides (NOx), volatile organic compounds (VOC), sulfur dioxide (SO2), and particulate matter (PM-10). | Profile |
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| Occupational Employment and Wage Estimates | Estimates of employment and wages for over 700 occupations at the national, state, metropolitan level. | Profile |
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| State and Area Employment, Hours, and Earnings | Provides detailed industry data on employment, hours, and earnings of workers on nonfarm payrolls for all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, and over 270 metropolitan areas. | Profile |
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| American Housing Survey | The American Housing Survey collects data on the Nations housing. Data are available for type of housing, household income, housing quality, housing costs, commuting characteristics, etc. | Profile |
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| Annual Energy Review | Summarizes energy use data for the United States including the production and consumption of petroleum, electricity, natural gas, coal, nuclear power, and renewable energy. Also contains financial information and environmental indicators. | Profile |
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| Annual State Personal Income | Income and employment data by transportation industries at the state level--includes breakdown of taxable and non-taxable income, as well as part-time vs. full-time figures and multi-year series. | Profile |
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| Annual Survey of Manufacturers | Collects data on the cost of materials, value added by manufacturers, value of shipments, employment, wages, and payroll by industry. | Profile |
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| Compensation Cost Trends | Measures changes in compensation costs, which include wages, salaries, and employer costs for employee benefits. | Profile |
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| Consumer Expenditure Survey (CEX) | Collects information on household expenditures for transportation and other major consumer expenditures by various household characteristics--includes expenditure levels by income, age, race, and occupation, etc. | Profile |
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| Consumer Price Index (CPI) | Tracks monthly changes in the prices paid by urban consumers for a representative basket of goods and services including transportation services and transportation-related commodities. | Profile |
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| Gross Domestic Product (GDP) by Industry | Provides GDP estimates by industry, including many transportation industries such as air, rail, transit, pipeline, trucking and warehousing, and water transportation. | Profile |
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| Industry Productivity Data | Data on labor productivity indexes (output per employee, per hour in relation to 1987 productivity figures) for railroads, trucking, and air transportation. | Profile |
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