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Each year with the release of the January CPI, seasonal adjustment factors are recalculated to reflect price movements from the just-completed calendar year. This routine annual recalculation may result in revisions to…
Updated May 26, 2026
U.S Department of Transportation
A look at the consumer price index and producer price index for transportation as a measure of transportation inflation.
Updated Oct 25, 2026
U.S Department of Transportation
A look at the producer price index for transportation and its components as a measure of inflation faced by consumers.
Updated Oct 25, 2026
U.S Department of Transportation
A look at the consumer price index for transportation and its components as a measure of inflation faced by consumers.
Updated Oct 25, 2026
