Federal Reserve Bank of St. Louis. "December 15, 2006 : Advance Edition, December 14, 2006," U.S. Financial Data (December 15, 2006). https://fraser.stlouisfed.org/title/5335/item/537302/content/pdf/frbsl_usfd_20061214, accessed on May 1, 2024.
Federal Reserve Bank of St. Louis