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-. "November 17, 1997," G.17 Industrial Production and Capacity Utilization (1997-11-17) : 8-8. https://fraser.stlouisfed.org/title/77/item/63672/toc/456334 , accessed on May 4, 2024.