Board of Governors of the Federal Reserve System (U.S.), 1935-. "Explanatory Note," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 16, 1994," G.17 Industrial Production and Capacity Utilization (1994-05-16) : 18-18. https://fraser.stlouisfed.org/title/77/item/63627/toc/455509 , accessed on April 19, 2024.