| FRED Graph Observations |
| Federal Reserve Economic Data |
| Link: https://fred.stlouisfed.org |
| Help: https://fred.stlouisfed.org/help-faq |
| Economic Research Division |
| Federal Reserve Bank of St. Louis |
| FDHBFRBN | Federal Debt Held by Federal Reserve Banks, Billions of Dollars, Quarterly, Not Seasonally Adjusted |
| FDHBFIN_FDHBPIN | FDHBPIN-FDHBFIN, Bil. of $-Bil. of $, Quarterly, Not Seasonally Adjusted |
| FDHBFIN | Federal Debt Held by Foreign and International Investors, Billions of Dollars, Quarterly, Not Seasonally Adjusted |
| Frequency: Quarterly, End of Period |
| observation_date | FDHBFRBN | FDHBFIN_FDHBPIN | FDHBFIN |
| 1970-01-01 | 55.800 | 212.60000 | 12.4 |
| 1970-04-01 | 57.700 | 203.20000 | 14.0 |
| 1970-07-01 | 60.000 | 205.80000 | 16.6 |
| 1970-10-01 | 62.100 | 209.40000 | 19.7 |
| 1971-01-01 | 64.200 | 203.30000 | 24.6 |
| 1971-04-01 | 65.500 | 197.10000 | 31.8 |
| 1971-07-01 | 67.600 | 195.90000 | 41.5 |
| 1971-10-01 | 70.200 | 201.00000 | 46.0 |
| 1972-01-01 | 69.900 | 202.10000 | 49.0 |
| 1972-04-01 | 71.400 | 194.40000 | 49.2 |
| 1972-07-01 | 69.700 | 195.30000 | 54.5 |
| 1972-10-01 | 69.900 | 207.30000 | 54.4 |
| 1973-01-01 | 74.300 | 203.40000 | 62.2 |
| 1973-04-01 | 75.000 | 199.50000 | 59.4 |
| 1973-07-01 | 76.200 | 198.90000 | 57.7 |
| 1973-10-01 | 78.500 | 206.20000 | 54.7 |
| 1974-01-01 | 79.500 | 208.90000 | 54.1 |
| 1974-04-01 | 80.500 | 198.70000 | 56.8 |
| 1974-07-01 | 81.000 | 204.10000 | 56.0 |
| 1974-10-01 | 80.500 | 212.20000 | 58.8 |
| 1975-01-01 | 81.400 | 224.80000 | 65.0 |
| 1975-04-01 | 84.700 | 237.20000 | 66.0 |
| 1975-07-01 | 87.000 | 258.90000 | 65.5 |
| 1975-10-01 | 87.900 | 282.90000 | 66.5 |
| 1976-01-01 | 89.800 | 303.60000 | 68.1 |
| 1976-04-01 | 94.400 | 306.60000 | 69.8 |
| 1976-07-01 | 96.400 | 317.60000 | 74.6 |
| 1976-10-01 | 97.000 | 331.40000 | 78.1 |
| 1977-01-01 | 96.000 | 343.60000 | 84.7 |
| 1977-04-01 | 102.200 | 333.10000 | 87.9 |
| 1977-07-01 | 104.700 | 343.10000 | 95.5 |
| 1977-10-01 | 102.800 | 351.70000 | 109.6 |
| 1978-01-01 | 101.600 | 359.20000 | 124.5 |
| 1978-04-01 | 110.100 | 358.30000 | 119.5 |
| 1978-07-01 | 115.300 | 367.40000 | 120.9 |
| 1978-10-01 | 109.600 | 375.50000 | 133.1 |
| 1979-01-01 | 110.900 | 386.80000 | 132.8 |
| 1979-04-01 | 109.700 | 397.10000 | 119.5 |
| 1979-07-01 | 115.500 | 399.20000 | 124.2 |
| 1979-10-01 | 117.500 | 421.50000 | 119.0 |
| 1980-01-01 | 116.700 | 435.50000 | 125.0 |
| 1980-04-01 | 124.500 | 440.00000 | 118.2 |
| 1980-07-01 | 120.700 | 464.50000 | 124.7 |
| 1980-10-01 | 121.300 | 486.70000 | 129.7 |
| 1981-01-01 | 119.000 | 516.40000 | 138.2 |
| 1981-04-01 | 120.000 | 514.60000 | 136.6 |
| 1981-07-01 | 124.300 | 534.70000 | 130.7 |
| 1981-10-01 | 131.000 | 557.90000 | 136.6 |
| 1982-01-01 | 126.600 | 597.20000 | 136.1 |
| 1982-04-01 | 127.000 | 603.70000 | 137.2 |
| 1982-07-01 | 134.400 | 650.60000 | 140.6 |
| 1982-10-01 | 139.300 | 698.90000 | 149.5 |
| 1983-01-01 | 136.700 | 750.40000 | 156.2 |
| 1983-04-01 | 141.700 | 788.50000 | 160.1 |
| 1983-07-01 | 155.400 | 822.60000 | 160.1 |
| 1983-10-01 | 151.900 | 856.30000 | 166.3 |
| 1984-01-01 | 150.800 | 906.70000 | 166.3 |
| 1984-04-01 | 152.900 | 930.60000 | 171.6 |
| 1984-07-01 | 155.000 | 978.50000 | 175.6 |
| 1984-10-01 | 160.900 | 1019.60000 | 192.9 |
| 1985-01-01 | 161.000 | 1054.50000 | 199.6 |
| 1985-04-01 | 169.100 | 1078.20000 | 213.8 |
| 1985-07-01 | 169.700 | 1115.30000 | 222.9 |
| 1985-10-01 | 181.300 | 1192.40000 | 224.8 |
| 1986-01-01 | 184.800 | 1240.50000 | 232.6 |
| 1986-04-01 | 183.900 | 1251.80000 | 250.9 |
| 1986-07-01 | 190.800 | 1287.80000 | 265.5 |
| 1986-10-01 | 211.300 | 1338.60000 | 263.4 |
| 1987-01-01 | 196.400 | 1368.60000 | 272.8 |
| 1987-04-01 | 212.300 | 1377.00000 | 281.1 |
| 1987-07-01 | 211.900 | 1401.20000 | 279.5 |
| 1987-10-01 | 222.600 | 1431.70000 | 299.7 |
| 1988-01-01 | 217.500 | 1447.10000 | 332.5 |
| 1988-04-01 | 227.600 | 1441.30000 | 345.4 |
| 1988-07-01 | 229.200 | 1475.30000 | 345.9 |
| 1988-10-01 | 238.400 | 1496.30000 | 362.2 |
| 1989-01-01 | 228.600 | 1529.90000 | 373.5 |
| 1989-04-01 | 231.800 | 1542.70000 | 366.4 |
| 1989-07-01 | 221.100 | 1566.50000 | 391.8 |
| 1989-10-01 | 226.800 | 1591.30000 | 426.1 |
| 1990-01-01 | 217.900 | 1671.20000 | 445.4 |
| 1990-04-01 | 231.400 | 1689.00000 | 451.0 |
| 1990-07-01 | 234.400 | 1743.50000 | 463.8 |
| 1990-10-01 | 235.100 | 1818.20000 | 487.1 |
| 1991-01-01 | 241.000 | 1868.60000 | 492.0 |
| 1991-04-01 | 247.500 | 1896.90000 | 502.0 |
| 1991-07-01 | 258.600 | 1992.10000 | 506.3 |
| 1991-10-01 | 266.500 | 2057.60000 | 520.9 |
| 1992-01-01 | 265.800 | 2129.40000 | 536.4 |
| 1992-04-01 | 276.900 | 2154.20000 | 558.2 |
| 1992-07-01 | 279.700 | 2219.40000 | 562.8 |
| 1992-10-01 | 295.000 | 2270.60000 | 576.7 |
| 1993-01-01 | 298.500 | 2316.10000 | 585.9 |
| 1993-04-01 | 313.100 | 2354.60000 | 596.8 |
| 1993-07-01 | 319.400 | 2370.20000 | 619.1 |
| 1993-10-01 | 332.000 | 2409.30000 | 650.3 |
| 1994-01-01 | 337.300 | 2438.80000 | 661.1 |
| 1994-04-01 | 347.600 | 2438.40000 | 659.9 |
| 1994-07-01 | 353.000 | 2448.00000 | 682.0 |
| 1994-10-01 | 364.500 | 2510.30000 | 667.3 |
| 1995-01-01 | 363.700 | 2537.80000 | 707.0 |
| 1995-04-01 | 372.600 | 2498.80000 | 762.5 |
| 1995-07-01 | 367.700 | 2465.60000 | 820.4 |
| 1995-10-01 | 378.200 | 2472.50000 | 835.2 |
| 1996-01-01 | 377.100 | 2478.60000 | 908.1 |
| 1996-04-01 | 383.900 | 2424.70000 | 929.7 |
| 1996-07-01 | 383.900 | 2399.80000 | 993.4 |
| 1996-10-01 | 390.900 | 2329.10000 | 1102.1 |
| 1997-01-01 | 395.100 | 2294.60000 | 1157.6 |
| 1997-04-01 | 410.900 | 2194.60000 | 1182.7 |
| 1997-07-01 | 411.800 | 2171.10000 | 1230.5 |
| 1997-10-01 | 430.700 | 2173.00000 | 1241.6 |
| 1998-01-01 | 433.200 | 2187.00000 | 1250.5 |
| 1998-04-01 | 439.800 | 2093.30000 | 1256.0 |
| 1998-07-01 | 446.000 | 2089.00000 | 1224.2 |
| 1998-10-01 | 452.100 | 2055.30000 | 1278.7 |
| 1999-01-01 | 465.700 | 2055.20000 | 1272.3 |
| 1999-04-01 | 484.900 | 1940.40000 | 1258.8 |
| 1999-07-01 | 489.000 | 1894.00000 | 1281.4 |
| 1999-10-01 | 478.000 | 1965.20000 | 1268.7 |
| 2000-01-01 | 501.700 | 2097.80000 | 1085.0 |
| 2000-04-01 | 504.900 | 1926.60000 | 1060.7 |
| 2000-07-01 | 511.400 | 1897.50000 | 1038.8 |
| 2000-10-01 | 511.700 | 1865.20000 | 1015.2 |
| 2001-01-01 | 523.900 | 1880.30000 | 1012.5 |
| 2001-04-01 | 535.100 | 1739.30000 | 983.3 |
| 2001-07-01 | 534.100 | 1787.50000 | 992.2 |
| 2001-10-01 | 551.700 | 1779.40000 | 1040.1 |
| 2002-01-01 | 575.400 | 1792.00000 | 1057.2 |
| 2002-04-01 | 590.700 | 1726.70000 | 1123.1 |
| 2002-07-01 | 604.200 | 1736.20000 | 1188.6 |
| 2002-10-01 | 629.400 | 1782.90000 | 1235.6 |
| 2003-01-01 | 641.500 | 1794.80000 | 1275.2 |
| 2003-04-01 | 652.100 | 1792.80000 | 1371.9 |
| 2003-07-01 | 656.100 | 1824.60000 | 1443.3 |
| 2003-10-01 | 666.700 | 1854.80000 | 1523.1 |
| 2004-01-01 | 674.100 | 1832.80000 | 1670.0 |
| 2004-04-01 | 687.400 | 1796.10000 | 1735.4 |
| 2004-07-01 | 700.300 | 1812.60000 | 1794.5 |
| 2004-10-01 | 717.800 | 1841.20000 | 1849.3 |
| 2005-01-01 | 717.300 | 1903.00000 | 1952.0 |
| 2005-04-01 | 724.700 | 1925.00000 | 1878.0 |
| 2005-07-01 | 736.400 | 1935.00000 | 1930.0 |
| 2005-10-01 | 744.200 | 1937.00000 | 2034.0 |
| 2006-01-01 | 758.500 | 2031.90000 | 2082.1 |
| 2006-04-01 | 766.400 | 2053.00000 | 1977.8 |
| 2006-07-01 | 768.900 | 2048.90000 | 2025.3 |
| 2006-10-01 | 778.900 | 2019.00000 | 2103.1 |
| 2007-01-01 | 780.900 | 2078.30000 | 2194.8 |
| 2007-04-01 | 790.500 | 1960.60000 | 2192.0 |
| 2007-07-01 | 779.600 | 2034.40000 | 2235.3 |
| 2007-10-01 | 740.600 | 2042.50000 | 2353.2 |
| 2008-01-01 | 591.200 | 2236.60000 | 2506.3 |
| 2008-04-01 | 478.800 | 2218.80000 | 2587.4 |
| 2008-07-01 | 476.600 | 2529.60000 | 2802.4 |
| 2008-10-01 | 475.900 | 2816.20000 | 3077.2 |
| 2009-01-01 | 492.300 | 3076.00000 | 3265.7 |
| 2009-04-01 | 656.500 | 3057.70000 | 3460.8 |
| 2009-07-01 | 769.200 | 3212.10000 | 3570.6 |
| 2009-10-01 | 776.600 | 3349.30000 | 3685.1 |
| 2010-01-01 | 776.700 | 3635.40000 | 3877.9 |
| 2010-04-01 | 777.000 | 3786.70000 | 4070.0 |
| 2010-07-01 | 811.700 | 3886.90000 | 4324.2 |
| 2010-10-01 | 1021.500 | 3933.30000 | 4435.6 |
| 2011-01-01 | 1340.400 | 3829.70000 | 4481.4 |
| 2011-04-01 | 1619.500 | 3432.10000 | 4690.6 |
| 2011-07-01 | 1664.700 | 3550.30000 | 4912.1 |
| 2011-10-01 | 1663.400 | 3776.40000 | 5006.9 |
| 2012-01-01 | 1661.100 | 4040.00000 | 5145.1 |
| 2012-04-01 | 1659.900 | 4068.80000 | 5310.9 |
| 2012-07-01 | 1645.300 | 4143.30000 | 5476.1 |
| 2012-10-01 | 1666.100 | 4335.30000 | 5573.8 |
| 2013-01-01 | 1796.000 | 4389.80000 | 5725.0 |
| 2013-04-01 | 1936.600 | 4369.90000 | 5595.0 |
| 2013-07-01 | 2072.300 | 4251.20000 | 5652.8 |
| 2013-10-01 | 2208.800 | 4354.00000 | 5792.6 |
| 2014-01-01 | 2614.600 | 4351.40000 | 5948.3 |
| 2014-04-01 | 2705.900 | 4152.90000 | 6018.7 |
| 2014-07-01 | 2767.300 | 4264.00000 | 6069.2 |
| 2014-10-01 | 2793.400 | 4404.90000 | 6157.7 |
| 2015-01-01 | 2797.500 | 4458.20000 | 6172.6 |
| 2015-04-01 | 2798.500 | 4452.40000 | 6163.1 |
| 2015-07-01 | 2802.100 | 4556.00000 | 6105.9 |
| 2015-10-01 | 2810.100 | 5064.80000 | 6146.2 |
| 2016-01-01 | 2815.300 | 5179.20000 | 6284.4 |
| 2016-04-01 | 2819.100 | 5191.30000 | 6279.1 |
| 2016-07-01 | 2830.100 | 5554.00000 | 6155.9 |
| 2016-10-01 | 2843.700 | 5965.00000 | 6006.3 |
| 2017-01-01 | 2859.131 | 5830.00000 | 6075.3 |
| 2017-04-01 | 2864.091 | 5749.20000 | 6151.9 |
| 2017-07-01 | 2867.555 | 5906.10000 | 6301.9 |
| 2017-10-01 | 2858.136 | 6149.30000 | 6211.3 |
| 2018-01-01 | 2828.463 | 6779.90000 | 6223.4 |
| 2018-04-01 | 2772.949 | 6863.50000 | 6225.0 |
| 2018-07-01 | 2697.860 | 7222.00000 | 6225.9 |
| 2018-10-01 | 2594.652 | 7608.60000 | 6270.5 |
| 2019-01-01 | 2536.673 | 7554.00000 | 6474.9 |
| 2019-04-01 | 2452.784 | 7437.90000 | 6640.5 |
| 2019-07-01 | 2436.438 | 7916.60000 | 6779.2 |
| 2019-10-01 | 2637.320 |