1-1/8% 10-YEAR TREASURY INFLATION-PROTECTED SECURITIES (TIPS) Due January 15, 2021
Ref CPI and Index Ratios for May 2011
Contact: Office of Financing 202-504-3550
DESCRIPTION: A-2021
CUSIP NUMBER: 912828PP9
DATED DATE: January 15, 2011
ORIGINAL ISSUE DATE: January 31, 2011
ADDITIONAL ISSUE DATE: March 31, 2011
May 31, 2011
MATURITY DATE: January 15, 2021
Ref CPI on DATED DATE: 218.75255
TABLE FOR MONTH OF: May 2011
NUMBER OF DAYS IN MONTH: 31
CPI-U (NSA) January 2011 220.223
CPI-U (NSA) February 2011 221.309
CPI-U (NSA) March 2011 223.467
Month Calendar Day Year Ref CPI Index Ratio
May 1 2011 221.30900 1.01169
May 2 2011 221.37861 1.01200
May 3 2011 221.44823 1.01232
May 4 2011 221.51784 1.01264
May 5 2011 221.58745 1.01296
May 6 2011 221.65706 1.01328
May 7 2011 221.72668 1.01360
May 8 2011 221.79629 1.01391
May 9 2011 221.86590 1.01423
May 10 2011 221.93552 1.01455
May 11 2011 222.00513 1.01487
May 12 2011 222.07474 1.01519
May 13 2011 222.14435 1.01551
May 14 2011 222.21397 1.01582
May 15 2011 222.28358 1.01614
May 16 2011 222.35319 1.01646
May 17 2011 222.42281 1.01678
May 18 2011 222.49242 1.01710
May 19 2011 222.56203 1.01741
May 20 2011 222.63165 1.01773
May 21 2011 222.70126 1.01805
May 22 2011 222.77087 1.01837
May 23 2011 222.84048 1.01869
May 24 2011 222.91010 1.01901
May 25 2011 222.97971 1.01932
May 26 2011 223.04932 1.01964
May 27 2011 223.11894 1.01996
May 28 2011 223.18855 1.02028
May 29 2011 223.25816 1.02060
May 30 2011 223.32777 1.02092
May 31 2011 223.39739 1.02123
