Title:               10-Year 1-3/8% Treasury Inflation-Indexed Note, Due 1/15/2020
Series ID:           WTP10J20
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:          2010-01-15 to 2012-05-18
Last Updated:        2012-05-21 6:02 AM CDT
Notes:               Yield to maturity on accrued principal.
                     Average of business days. Copyright, 2011, Haver Analytics. Reprinted
                     with permission. Calculated from data provided by the Wall Street
                     Journal.  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.

DATE         VALUE
2010-01-15   1.389
2010-01-22   1.313
2010-01-29   1.320
2010-02-05   1.293
2010-02-12   1.414
2010-02-19   1.468
2010-02-26   1.501
2010-03-05   1.455
2010-03-12   1.473
2010-03-19   1.440
2010-03-26   1.569
2010-04-02   1.642
2010-04-09   1.605
2010-04-16   1.500
2010-04-23   1.450
2010-04-30   1.357
2010-05-07   1.273
2010-05-14   1.268
2010-05-21   1.281
2010-05-28   1.293
2010-06-04   1.296
2010-06-11   1.264
2010-06-18   1.248
2010-06-25   1.172
2010-07-02   1.142
2010-07-09   1.223
2010-07-16   1.188
2010-07-23   1.186
2010-07-30   1.156
2010-08-06   1.030
2010-08-13   0.930
2010-08-20   0.945
2010-08-27   0.958
2010-09-03   0.941
2010-09-10   0.944
2010-09-17   0.888
2010-09-24   0.738
2010-10-01   0.646
2010-10-08   0.503
2010-10-15   0.369
2010-10-22   0.382
2010-10-29   0.436
2010-11-05   0.394
2010-11-12   0.473
2010-11-19   0.694
2010-11-26   0.609
2010-12-03   0.684
2010-12-10   0.890
2010-12-17   1.063
2010-12-24   0.965
2010-12-31   0.971
2011-01-07   0.927
2011-01-14   0.852
2011-01-21   0.928
2011-01-28   0.943
2011-02-04   0.981
2011-02-11   1.165
2011-02-18   1.127
2011-02-25   0.879
2011-03-04   0.832
2011-03-11   0.755
2011-03-18   0.657
2011-03-25   0.742
2011-04-01   0.814
2011-04-08   0.749
2011-04-15   0.658
2011-04-22   0.569
2011-04-29   0.545
2011-05-06   0.471
2011-05-13   0.497
2011-05-20   0.577
2011-05-27   0.543
2011-06-03   0.490
2011-06-10   0.477
2011-06-17   0.488
2011-06-24   0.478
2011-07-01   0.470
2011-07-08   0.455
2011-07-15   0.343
2011-07-22   0.306
2011-07-29   0.212
2011-08-05   0.017
2011-08-12  -0.261
2011-08-19  -0.239
2011-08-26  -0.124
2011-09-02  -0.122
2011-09-09  -0.217
2011-09-16  -0.157
2011-09-23  -0.179
2011-09-30  -0.062
2011-10-07  -0.095
2011-10-14   0.055
2011-10-21   0.022
2011-10-28  -0.028
2011-11-04  -0.237
2011-11-11  -0.314
2011-11-18  -0.229
2011-11-25  -0.228
2011-12-02  -0.266
2011-12-09  -0.283
2011-12-16  -0.323
2011-12-23  -0.362
2011-12-30  -0.354
2012-01-06  -0.363
2012-01-13  -0.398
2012-01-20  -0.426
2012-01-27  -0.463
2012-02-03  -0.630
2012-02-10  -0.594
2012-02-17  -0.626
2012-02-24  -0.664
2012-03-02  -0.672
2012-03-09  -0.617
2012-03-16  -0.546
2012-03-23  -0.471
2012-03-30  -0.521
2012-04-06  -0.513
2012-04-13  -0.644
2012-04-20  -0.671
2012-04-27  -0.706
2012-05-04  -0.738
2012-05-11  -0.730
2012-05-18  -0.773