Are you looking for...

3-3/8% 10-YEAR TREASURY INFLATION-PROTECTED SECURITIES (TIPS)

Ref CPI and Index Ratios for October 2005

Contact: Office of Financing       202-504-3550
DESCRIPTION:                            Series A-2012
CUSIP NUMBER:                           9128277J5
DATED DATE:                             January 15, 2002
ORIGINAL ISSUE DATE:                    January 15, 2002
ADDITIONAL ISSUE DATE:                  N/A
MATURITY DATE:                          January 15, 2012
Ref CPI on DATED DATE:                  177.56452
TABLE FOR MONTH OF:                     October 2005
NUMBER OF DAYS IN MONTH:                31

CPI-U (NSA) June 2005                   194.5
CPI-U (NSA) July 2005                   195.4
CPI-U (NSA) August 2005                 196.4

Month   Calendar Day    Year    Ref CPI      Index Ratio

October        1       2005    195.40000       1.10045
October        2       2005    195.43226       1.10063
October        3       2005    195.46452       1.10081
October        4       2005    195.49677       1.10099
October        5       2005    195.52903       1.10117
October        6       2005    195.56129       1.10135
October        7       2005    195.59355       1.10154
October        8       2005    195.62581       1.10172
October        9       2005    195.65806       1.10190
October        10      2005    195.69032       1.10208
October        11      2005    195.72258       1.10226
October        12      2005    195.75484       1.10244
October        13      2005    195.78710       1.10263
October        14      2005    195.81935       1.10281
October        15      2005    195.85161       1.10299
October        16      2005    195.88387       1.10317
October        17      2005    195.91613       1.10335
October        18      2005    195.94839       1.10353
October        19      2005    195.98065       1.10372
October        20      2005    196.01290       1.10390
October        21      2005    196.04516       1.10408
October        22      2005    196.07742       1.10426
October        23      2005    196.10968       1.10444
October        24      2005    196.14194       1.10462
October        25      2005    196.17419       1.10481
October        26      2005    196.20645       1.10499
October        27      2005    196.23871       1.10517
October        28      2005    196.27097       1.10535
October        29      2005    196.30323       1.10553
October        30      2005    196.33548       1.10571
October        31      2005    196.36774       1.10590