This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Historical Inflation.svg History of inflation in the US from Jan Mar Yearoveryear data calculated for each month using This yearlast year year CPIU all urban consumers cities average data from Department of Labor Bureau of Labor Statistics ftp bls gov requests txt Lalala longer timescale pages with source data