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Home > Statistics > Consumer Price Index > Q&A about the Consumer Price Index

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Q&A about the Consumer Price Index

[A. About the consumer price index (CPI)]


[B. Calculation of the CPI]


[C.Uses of the results]


[D. Revisions to the bases]


[E. Midpoint-year review]


[F. Quality adjustment]


[G. Frequently asked questions about the CPI]


[H. Consumer Price Index calculated by Laspeyres' chain index method]


[I. Consumer Tax]


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