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G20 inflation rate since 2015

Latest+4.1%Aug 2026
Peak+9.5%Sep 2022
Japan (same month)+1.9%
G20-1%5%11%1/20151/20171/20191/20211/20231/20258/2026
G20JapanOECD

Yearly average

MonthG20Japan
Aug 2026+4.1%+1.9%
Jul 2026+3.9%+1.9%
Jun 2026+4.1%+1.6%
May 2026+4.3%+1.5%
Apr 2026+4.1%+1.4%
Mar 2026+3.9%+1.5%
Feb 2026+3.6%+1.3%
Jan 2026+3.3%+1.5%
Dec 2025+3.5%+2.1%
Nov 2025+3.5%+2.9%
Sep 2025+3.7%+2.9%
Aug 2025+3.7%+2.7%
Jul 2025+3.7%+3.1%
Jun 2025+3.8%+3.3%
May 2025+3.8%+3.5%
Apr 2025+4.0%+3.6%
Mar 2025+4.1%+3.6%
Feb 2025+4.2%+3.7%
Jan 2025+4.8%+4.0%
Dec 2024+4.9%+3.6%
Nov 2024+5.5%+2.9%
Oct 2024+5.8%+2.3%
Sep 2024+5.9%+2.5%
Aug 2024+6.1%+3.0%

OECD CPI, year-on-year. Japan from the Statistics Bureau all-items index.