As of the release of January 5, 2004, the H.15 includes four daily
yields, constructed by the Treasury Department, on Treasury
inflation-protected securities (TIPS): yields at constant maturities of
5, 7, and 10 years and an average of yields on all TIPS having
remaining maturities of more than 10 years. Historical data for these
series are available back to January 2, 2003. Further information may
be found at www.treas.gov/offices/domestic-finance/debt-management/interest-rate/index.html.