• Explanation
• Releases
• Long-Term Time-Series Data
• Notices of Changes and Corrections

Explanation

• Outline of CGPI (2010 base) [PDF 50KB]
• Explanation of CGPI (2010 base)

Releases

Date	Detail	Data
Jun. 12, 2013	May 2013	[PDF 145KB]

• List of Releases of CGPI

Long-Term Time-Series Data

The following long-term time-series data are available at "BOJ Time-Series Data Search."

• Basic grouping index
  • Domestic Corporate Goods Price Index
  • Export Price Index
  • Import Price Index
• Reference index
  • Index by Stage of Demand and Use
  • Domestic Corporate Goods Price Index using chain-weighted index formula
  • Domestic Corporate Goods Price Index excluding consumption tax
  • Prewar Base Index
  • Standard passenger cars (for North America) & Standard passenger cars (for the rest of the world)

References of Long-Term Time-Series Data of CGPI (2010 base)

Summary Table of Price Indexes (updated every month) [PDF 499KB]

Explanatory Notes [PDF 89KB]

Weights of the Domestic Corporate Goods Price Index using chain-weighted index formula

Date	Detail	Data
Jul.  4, 2012	Calendar Year 2010	[ZIP 56KB]

Notices of Changes and Corrections

Notices of Changes

Jul.  4, 2012	Rebasing the Corporate Goods Price Index to the Base Year 2010
May  15, 2012	Release Schedule of the rebased 2010 Corporate Goods Price Index
Dec. 26, 2011	Discontinuation of "Price Indexes Quarterly" and Release of "Price Indexes Annual"
Nov. 11, 2011	Update of the weights for compiling the "Domestic Corporate Goods Price Index using Chain-weighted Index Formula"
Dec.  4, 2007	Introduction of the 2005 base Corporate Goods Price Index (CGPI)

Notices of Corrections

Apr. 11, 2013	Periodic Revision of the Corporate Goods Price Index
Mar. 12, 2013	Revision of the Corporate Goods Price Index
Feb. 13, 2013	Revision of the Corporate Goods Price Index
Jan. 16, 2013	Revision of the Corporate Goods Price Index
Oct. 12, 2012	Periodic Revision of the Corporate Goods Price Index