Board of Governors of the Federal Reserve System (U.S.), 1935-. "Life Insurance Companies, Unadjusted Net Flows," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 5, 1979 : Annual Revisions," Z.1 Financial Accounts of the United States (1979-09-05) : 33-33. https://fraser.stlouisfed.org/title/93/item/69130/toc/479827 , accessed on December 4, 2023.