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Weekly data, not seasonally adjusted
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Gasoline prices are an important cost component of highway transportation. Changes in gasoline prices affect the demand for highway transportation,...
Monthly data, not seasonally adjusted
Percent
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month On-time Performance Oct-02 76.3 Nov-02 75.1 Dec-02 75.9 Jan-03 77.3 Feb-03 72.7 Mar-03 75.1 Apr-03...Monthly data, not seasonally adjusted
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Vehicle-miles traveled (VMT) are key data for highway planning and management, and a common measure of roadway use. Along with other data, VMT are often...
Monthly data, not seasonally adjusted
Thousand employees
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month Truck Air Transit and Ground Passenger Other Modes Rail Water Pipeline Jan-90 1,104.5 503.2 288.0 385.8 273.7 53....Highway and Street Construction (monthly data, not seasonally adjusted)
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Air, Land, and Water Transportation Construction (monthly data, not seasonally adjusted)
...U.S. Major Air Carrier Domestic On-time Arrival Performance (monthly data, not seasonally adjusted)
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The share of flights arriving on time is a measure of service quality. Not only is...
Quarterly data, not seasonally adjusted
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Freight carried by rail accounts for a very large share of transportation activity in the U.S. In the 2007 Commodity Flow Survey, rail acounted for 46% of...
Revenue Passenger-Miles (monthly data, not seasonally adjusted)
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Load Factor (monthly data, not seasonally adjusted)
Airline revenue passenger-miles (RPM) are...
Monthly data, not seasonally adjusted
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month Number of Passengers Jan-91 1,708,917 Feb-91 1,620,586 Mar-91 1,972,715 Apr-91 1,811,665 May-91 1,974,964 Jun-91 1,862,356...Operating Yield (quarterly data, not seasonally adjusted)
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For freight, operating yield is a measure of revenue per ton-mile. This is a way of showing the average price paid by freight rail users. Yields break...