Title: 30-1/2-Year 3-3/8% Treasury Inflation-Indexed Bond, Due 4/15/2032 Series ID: TP3HA32 Source: Haver Analytics Release: Monthly Treasury Inflation-Indexed Securities (Not a Press Release) Seasonal Adjustment: Not Applicable Frequency: Monthly Units: Percent Date Range: 2001-11-01 to 2008-06-01 Last Updated: 2008-07-01 8:20 AM CDT Notes: Averages of business days. Calculated from data provided by the Wall Street Journal. DATE VALUE 2001-11-01 3.25 2001-12-01 3.46 2002-01-01 3.43 2002-02-01 3.39 2002-03-01 3.41 2002-04-01 3.30 2002-05-01 3.24 2002-06-01 3.10 2002-07-01 3.05 2002-08-01 2.83 2002-09-01 2.63 2002-10-01 2.81 2002-11-01 2.84 2002-12-01 2.77 2003-01-01 2.66 2003-02-01 2.45 2003-03-01 2.44 2003-04-01 2.66 2003-05-01 2.34 2003-06-01 2.22 2003-07-01 2.60 2003-08-01 2.76 2003-09-01 2.62 2003-10-01 2.51 2003-11-01 2.33 2003-12-01 2.26 2004-01-01 2.19 2004-02-01 2.10 2004-03-01 1.88 2004-04-01 2.21 2004-05-01 2.38 2004-06-01 2.36 2004-07-01 2.30 2004-08-01 2.20 2004-09-01 2.13 2004-10-01 2.09 2004-11-01 2.05 2004-12-01 1.93 2005-01-01 1.88 2005-02-01 1.76 2005-03-01 1.87 2005-04-01 1.79 2005-05-01 1.73 2005-06-01 1.69 2005-07-01 1.87 2005-08-01 1.90 2005-09-01 1.82 2005-10-01 1.98 2005-11-01 2.04 2005-12-01 2.02 2006-01-01 1.92 2006-02-01 1.86 2006-03-01 2.04 2006-04-01 2.30 2006-05-01 2.37 2006-06-01 2.41 2006-07-01 2.38 2006-08-01 2.18 2006-09-01 2.18 2006-10-01 2.25 2006-11-01 2.10 2006-12-01 2.14 2007-01-01 2.31 2007-02-01 2.26 2007-03-01 2.16 2007-04-01 2.26 2007-05-01 2.36 2007-06-01 2.58 2007-07-01 2.53 2007-08-01 2.38 2007-09-01 2.21 2007-10-01 2.17 2007-11-01 1.90 2007-12-01 1.98 2008-01-01 1.72 2008-02-01 1.82 2008-03-01 1.73 2008-04-01 1.87 2008-05-01 1.96 2008-06-01 2.15