NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Federal Government; Treasury Securities Held by the Public; Liability, Level Series ID: BOGZ1FL313161100A Source: Board of Governors of the Federal Reserve System (US) Release: Z.1 Financial Accounts of the United States Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Millions of Dollars Date Range: 1945-01-01 to 2023-01-01 Last Updated: 2024-03-07 3:32 PM CST Notes: Source ID: FL313161100.A For more information about the Flow of Funds tables, see the Financial Accounts Guide (https://www.federalreserve.gov/apps/fof/Default.aspx). With each quarterly release, the source may make major data and structural revisions to the series and tables. These changes are available in the Release Highlights (https://www.federalreserve.gov/apps/fof/FOFHighlight.aspx). In the Financial Accounts, the source identifies each series by a string of patterned letters and numbers. For a detailed description, including how this series is constructed, see the series analyzer (https://www.federalreserve.gov/apps/fof/SeriesAnalyzer.aspx?s=FL313161100&t=) provided by the source. DATE VALUE 1945-01-01 251174 1946-01-01 227928 1947-01-01 220734 1948-01-01 214178 1949-01-01 216666 1950-01-01 216109 1951-01-01 215808 1952-01-01 220792 1953-01-01 226185 1954-01-01 228498 1955-01-01 228418 1956-01-01 222772 1957-01-01 220069 1958-01-01 228799 1959-01-01 236055 1960-01-01 233992 1961-01-01 240651 1962-01-01 246722 1963-01-01 250360 1964-01-01 255827 1965-01-01 256720 1966-01-01 258387 1967-01-01 268118 1968-01-01 277545 1969-01-01 276496 1970-01-01 289748 1971-01-01 315808 1972-01-01 330095 1973-01-01 336704 1974-01-01 348829 1975-01-01 434918 1976-01-01 503744 1977-01-01 560949 1978-01-01 614866 1979-01-01 652058 1980-01-01 730006 1981-01-01 815934 1982-01-01 978111 1983-01-01 1163441 1984-01-01 1360810 1985-01-01 1586595 1986-01-01 1802221 1987-01-01 1944599 1988-01-01 2082291 1989-01-01 2227025 1990-01-01 2465769 1991-01-01 2757798 1992-01-01 3061551 1993-01-01 3309878 1994-01-01 3465570 1995-01-01 3608518 1996-01-01 3755076 1997-01-01 3778273 1998-01-01 3723674 1999-01-01 3652683 2000-01-01 3357764 2001-01-01 3352690 2002-01-01 3609754 2003-01-01 4008203 2004-01-01 4370722 2005-01-01 4678033 2006-01-01 4861747 2007-01-01 5099199 2008-01-01 6338184 2009-01-01 7781929 2010-01-01 9361488 2011-01-01 10428308 2012-01-01 11568866 2013-01-01 12328321 2014-01-01 12995555 2015-01-01 13644248 2016-01-01 14403233 2017-01-01 14781786 2018-01-01 16067872 2019-01-01 17132647 2020-01-01 21612792 2021-01-01 23129683 2022-01-01 24439089 2023-01-01 26806710