Producer Price Index by Commodity: Inputs to Industries: Net Inputs to Industrial Structures, Goods Less Foods and Energy (WPUIP23122013)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Inputs to Industries: Net Inputs to Industrial Structures, Goods Less Foods and Energy [WPUIP23122013], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPUIP23122013, .