Board of Governors of the Federal Reserve System (U.S.), 1935-. "Industrial Production: Market Groups," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 16, 1995," G.17 Industrial Production and Capacity Utilization (1995-05-16) : 4-5. https://fraser.stlouisfed.org/title/77/item/63640/toc/455635 , accessed on April 24, 2024.