Title:               10-Year 1-7/8% Treasury Inflation-Indexed Note, Due 7/15/2019
Series ID:           WTP10L19
Source:              Haver Analytics
Release:             Weekly Treasury Inflation-Indexed Securities (Not a Press Release)
Seasonal Adjustment: Not Applicable
Frequency:           Weekly, Ending Friday
Units:               Percent
Date Range:          2009-07-10 to 2012-02-10
Last Updated:        2012-02-13 8:01 AM CST
Notes:               Averages 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
2009-07-10   1.810
2009-07-17   1.846
2009-07-24   1.765
2009-07-31   1.793
2009-08-07   1.825
2009-08-14   1.785
2009-08-21   1.708
2009-08-28   1.717
2009-09-04   1.722
2009-09-11   1.618
2009-09-18   1.636
2009-09-25   1.625
2009-10-02   1.540
2009-10-09   1.494
2009-10-16   1.471
2009-10-23   1.419
2009-10-30   1.472
2009-11-06   1.409
2009-11-13   1.278
2009-11-20   1.179
2009-11-27   1.145
2009-12-04   1.177
2009-12-11   1.321
2009-12-18   1.303
2009-12-25   1.412
2010-01-01   1.434
2010-01-08   1.408
2010-01-15   1.331
2010-01-22   1.265
2010-01-29   1.273
2010-02-05   1.242
2010-02-12   1.361
2010-02-19   1.409
2010-02-26   1.441
2010-03-05   1.394
2010-03-12   1.413
2010-03-19   1.377
2010-03-26   1.506
2010-04-02   1.569
2010-04-09   1.534
2010-04-16   1.431
2010-04-23   1.382
2010-04-30   1.288
2010-05-07   1.201
2010-05-14   1.197
2010-05-21   1.214
2010-05-28   1.236
2010-06-04   1.235
2010-06-11   1.201
2010-06-18   1.184
2010-06-25   1.105
2010-07-02   1.072
2010-07-09   1.155
2010-07-16   1.120
2010-07-23   1.119
2010-07-30   1.088
2010-08-06   0.957
2010-08-13   0.857
2010-08-20   0.867
2010-08-27   0.883
2010-09-03   0.868
2010-09-10   0.872
2010-09-17   0.815
2010-09-24   0.668
2010-10-01   0.577
2010-10-08   0.431
2010-10-15   0.297
2010-10-22   0.312
2010-10-29   0.363
2010-11-05   0.320
2010-11-12   0.376
2010-11-19   0.600
2010-11-26   0.515
2010-12-03   0.588
2010-12-10   0.788
2010-12-17   0.961
2010-12-24   0.856
2010-12-31   0.861
2011-01-07   0.816
2011-01-14   0.738
2011-01-21   0.809
2011-01-28   0.815
2011-02-04   0.844
2011-02-11   1.030
2011-02-18   0.996
2011-02-25   0.735
2011-03-04   0.685
2011-03-11   0.613
2011-03-18   0.524
2011-03-25   0.608
2011-04-01   0.684
2011-04-08   0.624
2011-04-15   0.528
2011-04-22   0.440
2011-04-29   0.410
2011-05-06   0.334
2011-05-13   0.362
2011-05-20   0.440
2011-05-27   0.406
2011-06-03   0.355
2011-06-10   0.340
2011-06-17   0.351
2011-06-24   0.343
2011-07-01   0.342
2011-07-08   0.321
2011-07-15   0.207
2011-07-22   0.171
2011-07-29   0.077
2011-08-05  -0.114
2011-08-12  -0.382
2011-08-19  -0.348
2011-08-26  -0.227
2011-09-02  -0.227
2011-09-09  -0.319
2011-09-16  -0.253
2011-09-23  -0.270
2011-09-30  -0.126
2011-10-07  -0.155
2011-10-14  -0.012
2011-10-21  -0.054
2011-10-28  -0.108
2011-11-04  -0.325
2011-11-11  -0.417
2011-11-18  -0.360
2011-11-25  -0.362
2011-12-02  -0.397
2011-12-09  -0.419
2011-12-16  -0.455
2011-12-23  -0.493
2011-12-30  -0.483
2012-01-06  -0.487
2012-01-13  -0.528
2012-01-20  -0.558
2012-01-27  -0.602
2012-02-03  -0.771
2012-02-10  -0.736