Title:               10-Year 1-3/8% Treasury Inflation-Indexed Note, Due 7/15/2018
Series ID:           WTP10L18
Source:              Haver Analytics
Release:             Weekly Treasury Inflation-Indexed Securities (Not a Press Release)
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Weekly, Ending Friday
Units:               Percent
Date Range:          2008-07-25 to 2012-05-18
Last Updated:        2012-05-21 6:02 AM CDT
Notes:               Average of business days. Yield to maturity on accrued principal.
                     Treasury Inflation-Protected Securities, or TIPS, are securities whose
                     principal is tied to the Consumer Price Index (CPI) . The principal
                     increases with inflation and decreases with deflation. When the
                     security matures, the U.S. Treasury pays the original or adjusted
                     principal, whichever is greater. 
                     Copyright, 2011, Haver Analytics. Reprinted with permission.
                     Calculated from data provided by the Wall Street Journal.

DATE         VALUE
2008-07-25   1.723
2008-08-01   1.686
2008-08-08   1.711
2008-08-15   1.718
2008-08-22   1.643
2008-08-29   1.624
2008-09-05   1.699
2008-09-12   1.685
2008-09-19   1.841
2008-09-26   1.999
2008-10-03   2.184
2008-10-10   2.589
2008-10-17   2.978
2008-10-24   2.701
2008-10-31   3.041
2008-11-07   2.867
2008-11-14   2.841
2008-11-21   2.973
2008-11-28   2.771
2008-12-05   2.183
2008-12-12   2.400
2008-12-19   2.063
2008-12-26   2.020
2009-01-02   2.108
2009-01-09   2.172
2009-01-16   1.865
2009-01-23   1.995
2009-01-30   1.892
2009-02-06   1.863
2009-02-13   1.762
2009-02-20   1.773
2009-02-27   2.038
2009-03-06   2.117
2009-03-13   2.125
2009-03-20   1.665
2009-03-27   1.436
2009-04-03   1.485
2009-04-10   1.598
2009-04-17   1.581
2009-04-24   1.637
2009-05-01   1.623
2009-05-08   1.751
2009-05-15   1.662
2009-05-22   1.623
2009-05-29   1.741
2009-06-05   1.750
2009-06-12   1.884
2009-06-19   1.893
2009-06-26   1.836
2009-07-03   1.799
2009-07-10   1.814
2009-07-17   1.827
2009-07-24   1.756
2009-07-31   1.797
2009-08-07   1.829
2009-08-14   1.814
2009-08-21   1.705
2009-08-28   1.709
2009-09-04   1.702
2009-09-11   1.575
2009-09-18   1.572
2009-09-25   1.573
2009-10-02   1.491
2009-10-09   1.435
2009-10-16   1.412
2009-10-23   1.356
2009-10-30   1.408
2009-11-06   1.343
2009-11-13   1.212
2009-11-20   1.107
2009-11-27   1.062
2009-12-04   1.084
2009-12-11   1.228
2009-12-18   1.207
2009-12-25   1.318
2010-01-01   1.337
2010-01-08   1.306
2010-01-15   1.231
2010-01-22   1.153
2010-01-29   1.163
2010-02-05   1.126
2010-02-12   1.233
2010-02-19   1.276
2010-02-26   1.308
2010-03-05   1.264
2010-03-12   1.273
2010-03-19   1.228
2010-03-26   1.350
2010-04-02   1.408
2010-04-09   1.370
2010-04-16   1.268
2010-04-23   1.217
2010-04-30   1.125
2010-05-07   1.043
2010-05-14   1.034
2010-05-21   1.060
2010-05-28   1.099
2010-06-04   1.105
2010-06-11   1.069
2010-06-18   1.054
2010-06-25   0.973
2010-07-02   0.938
2010-07-09   1.018
2010-07-16   0.976
2010-07-23   0.987
2010-07-30   0.950
2010-08-06   0.808
2010-08-13   0.707
2010-08-20   0.721
2010-08-27   0.736
2010-09-03   0.723
2010-09-10   0.731
2010-09-17   0.674
2010-09-24   0.523
2010-10-01   0.433
2010-10-08   0.280
2010-10-15   0.143
2010-10-22   0.156
2010-10-29   0.205
2010-11-05   0.153
2010-11-12   0.202
2010-11-19   0.437
2010-11-26   0.343
2010-12-03   0.421
2010-12-10   0.617
2010-12-17   0.791
2010-12-24   0.684
2010-12-31   0.694
2011-01-07   0.637
2011-01-14   0.530
2011-01-21   0.592
2011-01-28   0.588
2011-02-04   0.613
2011-02-11   0.815
2011-02-18   0.795
2011-02-25   0.531
2011-03-04   0.484
2011-03-11   0.413
2011-03-18   0.307
2011-03-25   0.395
2011-04-01   0.483
2011-04-08   0.422
2011-04-15   0.325
2011-04-22   0.244
2011-04-29   0.204
2011-05-06   0.114
2011-05-13   0.142
2011-05-20   0.221
2011-05-27   0.189
2011-06-03   0.134
2011-06-10   0.115
2011-06-17   0.122
2011-06-24   0.109
2011-07-01   0.117
2011-07-08   0.091
2011-07-15  -0.039
2011-07-22  -0.069
2011-07-29  -0.163
2011-08-05  -0.339
2011-08-12  -0.571
2011-08-19  -0.524
2011-08-26  -0.402
2011-09-02  -0.415
2011-09-09  -0.500
2011-09-16  -0.430
2011-09-23  -0.429
2011-09-30  -0.274
2011-10-07  -0.303
2011-10-14  -0.171
2011-10-21  -0.224
2011-10-28  -0.291
2011-11-04  -0.531
2011-11-11  -0.623
2011-11-18  -0.548
2011-11-25  -0.533
2011-12-02  -0.576
2011-12-09  -0.596
2011-12-16  -0.623
2011-12-23  -0.652
2011-12-30  -0.638
2012-01-06  -0.660
2012-01-13  -0.699
2012-01-20  -0.727
2012-01-27  -0.787
2012-02-03  -0.963
2012-02-10  -0.932
2012-02-17  -0.970
2012-02-24  -1.013
2012-03-02  -1.030
2012-03-09  -1.000
2012-03-16  -0.939
2012-03-23  -0.854
2012-03-30  -0.901
2012-04-06  -0.884
2012-04-13  -1.003
2012-04-20  -1.024
2012-04-27  -1.057
2012-05-04  -1.091
2012-05-11  -1.073
2012-05-18  -1.081