Board of Governors of the Federal Reserve System (U.S.), 1935-. "Rates of Growth in Industrial Production, by Industry Groups, 1993-1997," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "December 9, 1997 : Annual Revision," G.17 Industrial Production and Capacity Utilization (December 9, 1997) : 9-9. https://fraser.stlouisfed.org/title/77/item/63673/toc/456039 , accessed on December 11, 2023.