Board of Governors of the Federal Reserve System (U.S.), 1935-. "Capacity Utilization: Manufacturing, Mining, and Utilities," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "January 17, 1997," G.17 Industrial Production and Capacity Utilization (1997-01-17) : 9-9. https://fraser.stlouisfed.org/title/77/item/63661/toc/456163 , accessed on April 26, 2024.