Federal Reserve Bank of St. Louis. "February 24, 2006 : Advance Edition, February 23, 2006," U.S. Financial Data (February 24, 2006). https://fraser.stlouisfed.org/title/5335/item/537260/content/pdf/frbsl_usfd_20060223, accessed on May 4, 2024.
Federal Reserve Bank of St. Louis