Indices of Industrial Production

Revised Report for August 2025 (released at 13:30, October 15, 2025)

2020 average=100
Seasonally Adjusted Index		Original Index
index	Change from the previous month(%)	index	Change from the previous year(%)
Production	100.6	-1.5	89.9	-1.6
Shipments	99.5	0.2	89.1	-1.3
Inventories	99.1	-1.0	100.1	-2.9
Inventory Ratio	109.0	2.3	117.4	0.4

Production Capacity 2020 average=100
Production Capacity	Original Index
	index	Change from the previous month(%)	Change from the previous year(%)
	95.5	-0.5	-1.8

Operating Ratio 2020 average=100
Operating Ratio	Seasonally Adjusted Index		Original Index
	index	Change from the previous month(%)	index	Change from the previous year(%)
	99.7	-2.3	89.5	0.3

Report on IIP( Production, shipments and Inventories )PDF file: Historical data of each index, Indices classified by Industry, Indices classified by Goods.
Report on IIP( Production Capacity and Operating Ratio )PDF file: Historical data of each index, Indices classified by Industry.
Historical data etc.(data download): Excel and csv files of each index (Year, Fiscal Year, Quarter, Month), Previous indices, Indices of Industrial Production Weight, etc.
Results in the past: Outline of the result, Report on IIP, Infographcs of IIP, in the past.
Release date of Indices of Industrial Production: We have published the release date of the Indices of Industrial Production(November 2024 - February 2026). Please click the above-mentioned.
(updated at December 27, 2024)

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Last updated:2025年10月15日

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