Consumer Price Index for All Urban Consumers: Food in Midwest - Size Class A (CUUSA200SAF1)

U.S. Bureau of Labor Statistics, Consumer Price Index for All Urban Consumers: Food in Midwest - Size Class A [CUUSA200SAF1], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CUUSA200SAF1, March 23, 2023.