Title: Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis, Inflation-Indexed Series ID: RIFLGFCY30XIINA Source: Board of Governors of the Federal Reserve System (US) Release: H.15 Selected Interest Rates Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Percent Date Range: 2010-01-01 to 2022-01-01 Last Updated: 2023-01-03 3:22 PM CST Notes: Averages of daily figures. For further information regarding treasury constant maturity data, please refer to the H.15 Statistical release notes (https://www.federalreserve.gov/releases/h15/default.htm) and the Treasury Yield Curve Methodology (https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology). DATE VALUE 2010-01-01 1.82 2011-01-01 1.47 2012-01-01 0.56 2013-01-01 1.07 2014-01-01 1.11 2015-01-01 1.00 2016-01-01 0.86 2017-01-01 0.92 2018-01-01 1.01 2019-01-01 0.78 2020-01-01 -0.11 2021-01-01 -0.20 2022-01-01 0.76